Lista de equação
65. -x² -3x +10 = 0 66. x² + 5x +4 = 0 67. x² + 7x +10 = 0 68. x² -6x +8 = 0 69. x² -5x +6 = 0 70. -x² +x +20 = 0 71. -x² -3x +10 = 0 72. -2x² -2x +40 = 0 73. x² + 8x +7 = 0 74. x² + 14x +13 = 0 75. x² + 2x -3 = 0 76. x² + 5x +6 = 0 77. x² -4x +3 = 0 78. -x² -6x -8 = 0 79. x² -6x -16 = 0 80. x² -4x -5 = 0 81. -x² + 9x -8 = 0 82. -x² + 14x -33 = 0 83. -x² -6x +16 = 0 84. -x² -3x +10 = 0 85. x² + 11x +10 = 0 86. -x² -5x -4 = 0 87. -x² -x +6 = 0 88. -4x² + 20x -24 = 0 89. x² -3x -4 = 0 90. x² +x -20 = 0 91. x² -6x -16 = 0 92. -x² -x +6 = 0 93. -x² + 5x -6 = 0 94. -x² + 14x -33 = 0 95. x² + 5x +4 = 0 96. x² + 11x +10 = 0 97. -x² -4x +5 = 0 98. 4x² + 40x +36