| 7334 | ( | x | + | 3 10 | ) | ( | x | + | 3 10 | ) | = | 7892 | × | 62 25 | × | 37 25 | x |
| 方程左边 = | 7334 | x | ( | x | + | 3 10 | ) | + | 7334 | × | 3 10 | ( | x | + | 3 10 | ) |
| = | 7334 | x | ( | x | + | 3 10 | ) | + | 11001 5 | ( | x | + | 3 10 | ) |
| = | 7334 | x | x | + | 7334 | x | × | 3 10 | + | 11001 5 | ( | x | + | 3 10 | ) |
| = | 7334 | x | x | + | 11001 5 | x | + | 11001 5 | ( | x | + | 3 10 | ) |
| = | 7334 | x | x | + | 11001 5 | x | + | 11001 5 | x | + | 11001 5 | × | 3 10 |
| = | 7334 | x | x | + | 11001 5 | x | + | 11001 5 | x | + | 33003 50 |
| = | 7334 | x | x | + | 22002 5 | x | + | 33003 50 |
| 7334 | x | x | + | 22002 5 | x | + | 33003 50 | = | 7892 | × | 62 25 | × | 37 25 | x |
| 方程右边 = | 18104248 625 | x |
| 7334 | x | x | + | 22002 5 | x | + | 33003 50 | = | 18104248 625 | x |