| 7x3 - 112x2 + 441x = 0 x1 = 0 , x2 = 7 , x3 = 9 | 3.5x3 + 7x2 + 3.5x = 0 x1 = 0 , x2 = -1 , x3 = -1 |
| -2.5x3 + 40x2 - 157.5x = 0 x1 = 0 , x2 = 7 , x3 = 9 | -0.5x3 + x2 + 4x = 0 x1 = 0 , x2 = -2 , x3 = 4 |
| 8.5x3 - 42.5x2 = 0 x1 = 0 , x2 = 0 , x3 = 5 | 6.5x3 - 6.5x2 - 468x = 0 x1 = 0 , x2 = -8 , x3 = 9 |
| 5x3 - 70x2 + 240x = 0 x1 = 0 , x2 = 6 , x3 = 8 | 0.5x3 + 9.5x2 + 45x = 0 x1 = 0 , x2 = -10 , x3 = -9 |
| 2x3 + 26x2 + 84x = 0 x1 = 0 , x2 = -7 , x3 = -6 | 4.5x3 + 13.5x2 - 243x = 0 x1 = 0 , x2 = -9 , x3 = 6 |
| 8.5x3 - 68x2 = 0 x1 = 0 , x2 = 0 , x3 = 8 | -x3 + 15x2 - 50x = 0 x1 = 0 , x2 = 5 , x3 = 10 |
| 2x3 - 4x2 - 70x = 0 x1 = 0 , x2 = -5 , x3 = 7 | -8.5x3 - 17x2 + 297.5x = 0 x1 = 0 , x2 = -7 , x3 = 5 |
| 0.5x3 + 2x2 = 0 x1 = 0 , x2 = -4 , x3 = 0 | 2x3 - 18x = 0 x1 = 0 , x2 = -3 , x3 = 3 |
| 3x3 + 27x2 + 42x = 0 x1 = 0 , x2 = -7 , x3 = -2 | 3.5x3 - 28x2 = 0 x1 = 0 , x2 = 0 , x3 = 8 |
| -3x3 - 30x2 = 0 x1 = 0 , x2 = -10 , x3 = 0 | 1.5x3 + 13.5x2 + 30x = 0 x1 = 0 , x2 = -5 , x3 = -4 |