| x² - 31x + 234 = 0 x1 = 13 , x2 = 18 | x² - 10x - 11 = 0 x1 = -1 , x2 = 11 |
| x² - 3x - 340 = 0 x1 = -17 , x2 = 20 | x² - 8x = 0 x1 = 0 , x2 = 8 |
| x² + 2x - 24 = 0 x1 = -6 , x2 = 4 | x² - 17x + 66 = 0 x1 = 6 , x2 = 11 |
| x² + x - 56 = 0 x1 = -8 , x2 = 7 | x² - 23x + 132 = 0 x1 = 11 , x2 = 12 |
| x² + 27x + 162 = 0 x1 = -18 , x2 = -9 | x² - 3x - 18 = 0 x1 = -3 , x2 = 6 |
| x² - 10x - 75 = 0 x1 = -5 , x2 = 15 | x² + 2x - 99 = 0 x1 = -11 , x2 = 9 |
| x² - 12x - 133 = 0 x1 = -7 , x2 = 19 | x² + 4x = 0 x1 = -4 , x2 = 0 |
| x² - 28x + 160 = 0 x1 = 8 , x2 = 20 | x² - 17x + 42 = 0 x1 = 3 , x2 = 14 |
| x² + 4x - 77 = 0 x1 = -11 , x2 = 7 | x² + 6x - 40 = 0 x1 = -10 , x2 = 4 |
| x² - 12x + 35 = 0 x1 = 5 , x2 = 7 | x² + 19x + 78 = 0 x1 = -13 , x2 = -6 |