<?xml version="1.0" encoding="UTF-8"?><lambda version="2.0"><text>-pagina 314-<br/>Risolvi le seguenti disequazioni e<br/>rappresenta sulla retta reale<br/>l&#39;insieme soluzione.<br/>63.</text><newline/><element name="6"/><element name="x"/><element name="less_than"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>64.</text><newline/><element name="8"/><element name="x"/><element name="plus"/><element name="1"/><element name="greater_than"/><element name="5"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>65.</text><newline/><element name="4"/><element name="minus"/><element name="x"/><element name="greater_than"/><element name="2"/><element name="0"/><element name="minus"/><element name="5"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>66.</text><newline/><element name="minus"/><element name="x"/><element name="less_than_equal"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>67.</text><newline/><element name="minus"/><element name="2"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="3"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>68.</text><newline/><element name="1"/><element name="2"/><element name="x"/><element name="greater_than"/><element name="4"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>69.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>70.</text><newline/><element name="minus"/><element name="2"/><element name="fraction"/><element name="3"/><element name="x"/><element name="less_than"/><element name="4"/><element name="fraction"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>71.</text><newline/><element name="minus"/><element name="1"/><element name="fraction"/><element name="4"/><element name="x"/><element name="greater_than_equal"/><element name="3"/><element name="fraction"/><element name="4"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>72.</text><newline/><element name="minus"/><element name="9"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="1"/><element name="8"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>73.</text><newline/><element name="minus"/><element name="4"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="6"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>74.</text><newline/><element name="minus"/><element name="2"/><element name="x"/><element name="less_than_equal"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>75.</text><newline/><element name="4"/><element name="x"/><element name="greater_than_equal"/><element name="5"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>76.</text><newline/><element name="minus"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="minus"/><element name="x"/><newline/><element name="R"/><text>[Impossibile]</text><newline/><newline/><text>77.</text><newline/><element name="2"/><element name="x"/><element name="greater_than_equal"/><element name="5"/><element name="x"/><element name="minus"/><element name="9"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>78.</text><newline/><element name="1"/><element name="minus"/><element name="1"/><element name="0"/><element name="x"/><element name="less_than"/><element name="2"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>79.</text><newline/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="greater_than"/><element name="3"/><element name="x"/><element name="plus"/><element name="4"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>80.</text><newline/><element name="3"/><element name="minus"/><element name="x"/><element name="less_than_equal"/><element name="3"/><element name="x"/><element name="plus"/><element name="1"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>81.</text><newline/><element name="3"/><element name="x"/><element name="minus"/><element name="5"/><element name="greater_than"/><element name="1"/><element name="minus"/><element name="4"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="6"/><element name="fraction"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>82.</text><newline/><element name="x"/><element name="plus"/><element name="2"/><element name="less_than"/><element name="7"/><element name="fraction"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="1"/><element name="1"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>83.</text><newline/><element name="minus"/><element name="4"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="2"/><element name="x"/><element name="minus"/><element name="6"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><text>[Impossibile]<br/><br/>84.</text><newline/><element name="minus"/><element name="x"/><element name="greater_than"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>85.</text><newline/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="greater_than"/><element name="4"/><element name="x"/><element name="minus"/><element name="7"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>86.</text><newline/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="greater_than"/><element name="2"/><element name="x"/><element name="minus"/><element name="4"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>87.</text><newline/><element name="5"/><element name="x"/><element name="minus"/><element name="1"/><element name="greater_than"/><element name="6"/><element name="x"/><element name="minus"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>88.</text><newline/><element name="2"/><element name="x"/><element name="greater_than"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>89.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="minus"/><element name="3"/><element name="round_bracket"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>90.</text><newline/><element name="minus"/><element name="3"/><element name="x"/><element name="greater_than"/><element name="3"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="r"/><text>[Impossibile]<br/><br/>91.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><element name="greater_than"/><element name="3"/><element name="minus"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="5"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>92.</text><newline/><element name="x"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="1"/><element name="minus"/><element name="round_bracket"/><element name="2"/><element name="minus"/><element name="3"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>93.</text><newline/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="minus"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="5"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>94.</text><newline/><element name="1"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="round_bracket"/><element name="3"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="3"/><element name="round_bracket"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>95.</text><newline/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="7"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="2"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="3"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>96.</text><newline/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="1"/><element name="plus"/><element name="8"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>-pagina 315-<br/>97.</text><newline/><element name="minus"/><element name="2"/><element name="square_bracket"/><element name="3"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><element name="greater_than_equal"/><element name="2"/><element name="minus"/><element name="square_bracket"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="3"/><element name="x"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="6"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>98.</text><newline/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>99.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="4"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="1"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>100.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="5"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="x"/><element name="fraction"/><element name="2"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="7"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>101.</text><newline/><element name="compound_fraction"/><element name="4"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="less_than_equal"/><element name="x"/><element name="fraction"/><element name="5"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="9"/><element name="fraction"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>102.</text><newline/><element name="x"/><element name="fraction"/><element name="2"/><element name="0"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="1"/><element name="5"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="fraction"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>103.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="5"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>104.</text><newline/><element name="2"/><element name="minus"/><element name="3"/><element name="square_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><element name="greater_than"/><element name="1"/><element name="plus"/><element name="x"/><element name="minus"/><element name="square_bracket"/><element name="minus"/><element name="1"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>105.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="minus"/><element name="2"/><element name="square_bracket"/><element name="minus"/><element name="x"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>106.</text><newline/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="6"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>107.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="compound_fraction"/><element name="1"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="8"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>108.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="greater_than"/><element name="2"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>109.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="3"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="9"/><element name="fraction"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>110.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="5"/><element name="fraction"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>111.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><element name="greater_than"/><element name="x"/><element name="plus"/><element name="3"/><newline/><element name="R"/><text>[Impossibile]</text><newline/><newline/><text>112.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>113.</text><newline/><element name="round_bracket"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="plus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="minus"/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="2"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>114.</text><newline/><element name="2"/><element name="x"/><element name="round_bracket"/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="6"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>115.</text><newline/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><element name="greater_than"/><element name="2"/><element name="x"/><element name="plus"/><element name="8"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>116.</text><newline/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="greater_than"/><element name="5"/><element name="x"/><element name="minus"/><element name="1"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>117.</text><newline/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="4"/><element name="less_than_equal"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>118.</text><newline/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>119.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="5"/><element name="greater_than_equal"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="6"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>120.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>121.</text><newline/><element name="round_bracket"/><element name="3"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="9"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>122.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than"/><element name="2"/><element name="fraction"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>123.</text><newline/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="3"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="equals"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>124.</text><newline/><element name="1"/><element name="fraction"/><element name="5"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="0"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="5"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>125.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="2"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="9"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>126.</text><newline/><element name="x"/><element name="fraction"/><element name="1"/><element name="5"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="5"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>127.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="compound_fraction" kind="sep"/><element name="9"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="3"/><element name="0"/><element name="fraction"/><element name="1"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>128.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than"/><element name="2"/><element name="x"/><element name="minus"/><element name="4"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>129.</text><newline/><element name="1"/><element name="fraction"/><element name="5"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="x"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="3"/><element name="fraction"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>130.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="5"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="5"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="2"/><element name="5"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>131.</text><newline/><element name="compound_fraction"/><element name="3"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="x"/><element name="fraction"/><element name="5"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>132.</text><newline/><element name="round_bracket"/><element name="5"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="2"/><element name="6"/><element name="x"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="3"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="3"/><element name="plus"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="4"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>133.</text><newline/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>134.</text><newline/><element name="0"/><element name="comma"/><element name="1"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="greater_than_equal"/><element name="x"/><element name="minus"/><element name="0"/><element name="comma"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>135.</text><newline/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="4"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="3"/><element name="x"/><element name="plus"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="square_bracket" kind="close"/><newline/><newline/><text>136.</text><newline/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="1"/><element name="fraction"/><element name="1"/><element name="5"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="3"/><element name="3"/><element name="fraction"/><element name="7"/><element name="square_bracket" kind="close"/><newline/><newline/><text>137.</text><newline/><element name="compound_fraction"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="3"/><element name="times"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="8"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="3"/><element name="fraction"/><element name="1"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>138.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="minus"/><element name="compound_fraction"/><element name="3"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="4"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="2"/><element name="8"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>139.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>140.</text><newline/><element name="minus"/><element name="3"/><element name="x"/><element name="greater_than"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>141.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="4"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="2"/><element name="5"/><element name="fraction"/><element name="1"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>142.</text><newline/><element name="1"/><element name="fraction"/><element name="9"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="x"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>143.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="5"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>144.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than_equal"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="minus"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>145.</text><newline/><element name="square_bracket"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="square_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than_equal"/><element name="round_bracket"/><element name="8"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>146.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><text>[Impossibile]</text><newline/><newline/><text>147.</text><newline/><element name="2"/><element name="fraction"/><element name="3"/><element name="round_bracket"/><element name="3"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="3"/><element name="fraction"/><element name="2"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="4"/><element name="fraction"/><element name="9"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>-pagina 316-<br/>148.</text><newline/><element name="2"/><element name="fraction"/><element name="5"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>149.</text><newline/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="3"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="square_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>150.</text><newline/><element name="1"/><element name="fraction"/><element name="5"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="x"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="1"/><element name="fraction"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>151.</text><newline/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="4"/><element name="minus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="3"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="plus"/><element name="3"/><element name="x"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="6"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><text>[Impossibile]</text><newline/><newline/><text>152.</text><newline/><element name="1"/><element name="fraction"/><element name="5"/><element name="x"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="less_than_equal"/><element name="1"/><element name="fraction"/><element name="1"/><element name="5"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="8"/><element name="fraction"/><element name="1"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>153.</text><newline/><element name="round_bracket"/><element name="x"/><element name="fraction"/><element name="5"/><element name="minus"/><element name="5"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="5"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="2"/><element name="5"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>154.</text><newline/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="3"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>155.</text><newline/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>156.</text><newline/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="7"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>157.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="1"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="less_than"/><element name="x"/><element name="plus"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>158.</text><newline/><element name="round_bracket"/><element name="3"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="3"/><element name="plus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="minus"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="minus"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="1"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>159.</text><newline/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than_equal"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="3"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>160.</text><newline/><element name="compound_fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="inline_divide"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="2"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="5"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="3"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="less_than"/><element name="minus"/><element name="x"/><element name="fraction"/><element name="1"/><element name="0"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="1"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>161.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="5"/><element name="x"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="2"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="2"/><element name="round_bracket"/><element name="minus"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="3"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>162.</text><newline/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="5"/><element name="x"/><element name="minus"/><element name="5"/><element name="fraction"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="4"/><element name="fraction"/><element name="5"/><element name="x"/><element name="minus"/><element name="5"/><element name="fraction"/><element name="4"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="9"/><element name="fraction"/><element name="1"/><element name="6"/><element name="greater_than_equal"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="2"/><element name="5"/><element name="fraction"/><element name="9"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>163.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>164.</text><newline/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>165.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>166.</text><newline/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>167.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="less_than"/><element name="x"/><element name="fraction"/><element name="2"/><element name="plus"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="1"/><element name="1"/><element name="fraction"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>168.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="1"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="3"/><element name="minus"/><element name="x"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="3"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>169.</text><newline/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="minus"/><element name="4"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>170.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="9"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="2"/><element name="fraction"/><element name="9"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>171.</text><newline/><element name="compound_fraction"/><element name="3"/><element name="x"/><element name="minus"/><element name="5"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="5"/><element name="x"/><element name="plus"/><element name="4"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="compound_fraction"/><element name="3"/><element name="x"/><element name="plus"/><element name="4"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="2"/><element name="2"/><element name="fraction"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>172.</text><newline/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="1"/><element name="fraction"/><element name="6"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/><text>173.</text><newline/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="square_bracket"/><element name="x"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="square_bracket" kind="close"/><element name="greater_than_equal"/><element name="1"/><element name="minus"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>174.</text><newline/><element name="1"/><element name="fraction"/><element name="1"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="4"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>-pagina 317-<br/>175.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="5"/><element name="compound_fraction" kind="sep"/><element name="5"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="0"/><element name="square_bracket" kind="close"/><newline/><newline/><text>176.</text><newline/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="1"/><element name="4"/><element name="x"/><element name="greater_than"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="1"/><element name="3"/><newline/><text>[Impossibile]</text><newline/><newline/><text>177.</text><newline/><element name="1"/><element name="fraction"/><element name="5"/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="2"/><element name="fraction"/><element name="2"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>178.</text><newline/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="less_than_equal"/><element name="2"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="x"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>179.</text><newline/><element name="compound_fraction"/><element name="x"/><element name="minus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="4"/><element name="fraction"/><element name="3"/><element name="greater_than"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="plus"/><element name="x"/><element name="fraction"/><element name="3"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>180.</text><newline/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="plus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="minus"/><element name="1"/><element name="plus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="minus"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="3"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>181.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="3"/><element name="x"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="4"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="4"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="3"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="1"/><element name="1"/><element name="fraction"/><element name="1"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>182.</text><newline/><element name="round_bracket"/><element name="minus"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="minus"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="minus"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="9"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="9"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>183.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="less_than"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="4"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="2"/><element name="fraction"/><element name="9"/><element name="square_bracket" kind="close"/><newline/><newline/><text>184.</text><newline/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="greater_than"/><element name="minus"/><element name="compound_fraction"/><element name="x"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="0"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="1"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>185.</text><newline/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="5"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="plus"/><element name="x"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="0"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="1"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="5"/><element name="x"/><newline/><element name="R"/><text>[Impossibile]</text><newline/><newline/><text>186.</text><newline/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="4"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="3"/><element name="fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="9"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="2"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>187.</text><newline/><element name="compound_fraction"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="4"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="round_bracket"/><element name="2"/><element name="minus"/><element name="x"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="greater_than_equal"/><element name="3"/><element name="fraction"/><element name="1"/><element name="6"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="1"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>188.</text><newline/><element name="round_bracket"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="1"/><element name="compound_fraction" kind="sep"/><element name="2"/><element name="compound_fraction" kind="close"/><element name="minus"/><element name="compound_fraction"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="3"/><element name="compound_fraction" kind="close"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="1"/><element name="fraction"/><element name="6"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than_equal"/><element name="compound_fraction"/><element name="x"/><element name="plus"/><element name="3"/><element name="compound_fraction" kind="sep"/><element name="6"/><element name="compound_fraction" kind="close"/><element name="plus"/><element name="compound_fraction"/><element name="4"/><element name="x"/><element name="minus"/><element name="1"/><element name="5"/><element name="compound_fraction" kind="sep"/><element name="1"/><element name="2"/><element name="compound_fraction" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="forall"/><element name="x"/><element name="element_of"/><element name="R"/><element name="square_bracket" kind="close"/><newline/><newline/><text>189.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="square_bracket"/><element name="3"/><element name="fraction"/><element name="4"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="3"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><element name="less_than_equal"/><element name="2"/><element name="x"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="4"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="2"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>190.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="less_than_equal"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>191.</text><newline/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="fraction"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="x"/><element name="fraction"/><element name="2"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="fraction"/><element name="2"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="1"/><element name="fraction"/><element name="4"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="1"/><element name="fraction"/><element name="4"/><element name="square_bracket" kind="close"/><newline/><newline/><text>192.</text><newline/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="3"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="3"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="7"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="5"/><element name="square_bracket" kind="close"/><newline/><newline/><text>193.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="3"/><element name="minus"/><element name="8"/><element name="x"/><element name="power"/><element name="3"/><element name="greater_than_equal"/><element name="round_bracket"/><element name="6"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>194.</text><newline/><element name="1"/><element name="fraction"/><element name="2"/><element name="x"/><element name="square_bracket"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="square_bracket" kind="close"/><element name="greater_than"/><element name="minus"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="2"/><element name="x"/><element name="power"/><element name="2"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than"/><element name="minus"/><element name="7"/><element name="fraction"/><element name="2"/><element name="square_bracket" kind="close"/><newline/><newline/><text>195.</text><newline/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="3"/><element name="minus"/><element name="x"/><element name="power"/><element name="3"/><element name="less_than_equal"/><element name="round_bracket"/><element name="3"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than_equal"/><element name="minus"/><element name="3"/><element name="fraction"/><element name="8"/><element name="square_bracket" kind="close"/><newline/><newline/><text>196.</text><newline/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="power"/><element name="3"/><element name="minus"/><element name="8"/><element name="x"/><element name="power"/><element name="3"/><element name="greater_than_equal"/><element name="3"/><element name="round_bracket"/><element name="1"/><element name="minus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="1"/><element name="plus"/><element name="2"/><element name="x"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="2"/><element name="fraction"/><element name="3"/><element name="square_bracket" kind="close"/><newline/><newline/><text>197.</text><newline/><element name="round_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="x"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="x"/><element name="power"/><element name="2"/><element name="round_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="5"/><element name="round_bracket" kind="close"/><element name="greater_than_equal"/><element name="2"/><element name="x"/><element name="round_bracket"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="plus"/><element name="3"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="greater_than_equal"/><element name="minus"/><element name="2"/><element name="fraction"/><element name="1"/><element name="1"/><element name="square_bracket" kind="close"/><newline/><newline/><text>198.</text><newline/><element name="round_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="power"/><element name="2"/><element name="minus"/><element name="round_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="minus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="x"/><element name="power"/><element name="2"/><element name="plus"/><element name="2"/><element name="round_bracket" kind="close"/><element name="greater_than"/><element name="2"/><element name="x"/><element name="power"/><element name="2"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="3"/><element name="round_bracket" kind="close"/><element name="plus"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="minus"/><element name="1"/><element name="round_bracket" kind="close"/><element name="round_bracket"/><element name="2"/><element name="x"/><element name="plus"/><element name="1"/><element name="round_bracket" kind="close"/><newline/><element name="R"/><element name="square_bracket"/><element name="x"/><element name="less_than"/><element name="7"/><element name="fraction"/><element name="6"/><element name="square_bracket" kind="close"/><newline/><newline/></lambda>