| x | ( | 2 | x | − | 1 | ) | ( | 3 | x | + | 2 | ) | ÷ | ( | x | + | 1 | ) | × | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | = | 0 |
| Multiply both sides of the equation by: | ( | x | + | 1 | ) |
| x | ( | 2 | x | − | 1 | ) | ( | 3 | x | + | 2 | ) | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | = | 0 |
| x | × | 2 | x | ( | 3 | x | + | 2 | ) | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | − | x | × | 1 | ( | 3 | x | + | 2 | ) | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | = | 0 |
| x | × | 2 | x | × | 3 | x | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | + | x | × | 2 | x | × | 2 | ( | 2 | x | − | 3 | ) | = | 0 |
| x | × | 6 | x | x | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | + | x | × | 4 | x | ( | 2 | x | − | 3 | ) | ( | 4 | x | − | 1 | ) | − | x | = | 0 |
| x | × | 6 | x | x | × | 2 | x | ( | 4 | x | − | 1 | ) | − | x | × | 6 | x | x | × | 3 | = | 0 |
| x | × | 12 | x | x | x | ( | 4 | x | − | 1 | ) | − | x | × | 18 | x | x | ( | 4 | x | − | 1 | ) | + | x | = | 0 |
| x | × | 12 | x | x | x | × | 4 | x | − | x | × | 12 | x | x | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x | × | 48 | x | x | x | x | − | x | × | 12 | x | x | x | − | x | = | 0 |
| x1= | - | 2 3 |
| x2=0 |
| x3= | 1 4 |
| x4= | 1 2 |
| x5= | 3 2 |