8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 | = | x |
| 方程左边 = | 8128 5 | + | 6096 125 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 |
| = | 209296 125 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 |
209296 125 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 | = | x |
| 方程左边 = | 209296 125 | + | 3 100 | x | + | 8128 5 | × | 19 400 | + | 8128 5 | × | 3 100 | × | 19 400 | + | 3 100 | x | × | 19 400 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) |
| = | 209296 125 | + | 3 100 | x | + | 9652 125 | + | 7239 3125 | + | 57 40000 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 |
| = | 5480939 3125 | + | 1257 40000 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 400 | × | 2 | ÷ | 2 | ) | × | 1 5 |
| = | 5480939 3125 | + | 1257 40000 | x | + | 8128 5 | × | 1 5 | + | 8128 5 | × | 3 100 | × | 1 5 | + | 3 100 | x | × | 1 5 | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) |
| = | 5480939 3125 | + | 1257 40000 | x | + | 8128 25 | + | 6096 625 | + | 3 500 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 2000 |
| = | 6527419 3125 | + | 1497 40000 | x | + | ( | 8128 5 | + | 8128 5 | × | 3 100 | + | 3 100 | x | ) | × | 19 2000 |
| = | 6527419 3125 | + | 1497 40000 | x | + | 8128 5 | × | 19 2000 | + | 8128 5 | × | 3 100 | × | 19 2000 | + | 3 100 | x | × | 19 2000 |
| = | 6527419 3125 | + | 1497 40000 | x | + | 9652 625 | + | 7239 15625 | + | 57 200000 | x |