76. x2-12x + 11 = 0 101. x2 - 12x + 11 = 0 77. x2 + 14x+13=0 102. x2+14x + 13 = 0 78. x2-5x-14=0 103. x2-5x-14=0 79. x2+9x-22=0 104. x2+9x-22=0 80. x2-14x+33=0 105. x2-14x + 33 = 0 81.x2-3x-70=0 106. x2-3x-70=0 82. x2+22x+40=0 107. x2 + 22x + 40 = 0 83.x2-20x+51=0 108. x2-20x+51 = 0 84. x2+27x+50=0 109.x2+27x+50=0 85. x2-x-72=0 110. x2-x-72 = 0 86. x2 + x - 12 = 0 111. x2+x-12=0 87. x2-12x+27=0 112. x2-12x+27=0 88. x2+15x+44=0 113. x2 + 15x + 44 = 0 89. x2 - 6x - 72 = 0 114. x2-6x-72 = 0 90. x2+11x-80=0 115. x2+11x - 80 = 0 91. x2-12x+20=0 116. x2 - 12x + 20 = 0 92. x2 + 20x +19=0 117. x2 + 20x +19 = 0 93. x2-9x-70=0 118. x2-9x-70=0 94. x2 + 21x - 46 = 0 119. x2 + 21x - 46 = 0 95. x2-46x+88=0 120. x2-46x+88=0 96. x2+21x+68=0 121.x2+21x+68=0 97. x2-4x-21=0 122. x2-4x-21=0 98. x2+15x-54=0 123. x2 + 15x - 54 = 0 99. x2-22x + 96 = 0 124. x2 - 22x + 96 = 0 100. x2+12x+32=0 125. x2 + 12x + 32 = 0