1177 50 | = | 900 | ÷ | 981 100 | ÷ | ( | ( | 11 2 | + | x | ) | x | ) | + | ( | ( | 11 2 | + | x | ) | x | ) | x |
| 方程两边同时乘以: | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | ( | ( | 11 2 | + | x | ) | x | ) | = | 900 | ÷ | 981 100 | + | ( | ( | 11 2 | + | x | ) | x | ) | x | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | ( | 11 2 | + | x | ) | x | = | 900 | ÷ | 981 100 | + | ( | ( | 11 2 | + | x | ) | x | ) | x | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | ( | 11 2 | + | x | ) | x | = | 900 | ÷ | 981 100 | + | ( | 11 2 | + | x | ) | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | ( | 11 2 | + | x | ) | x | = | 10000 109 | + | ( | 11 2 | + | x | ) | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | × | 11 2 | x | + | 1177 50 | x | x | = | 10000 109 | + | ( | 11 2 | + | x | ) | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
1177 50 | × | 11 2 | x | + | 1177 50 | x | x | = | 10000 109 | + | 11 2 | x | x | ( | ( | 11 2 | + | x | ) | x | ) | + | x | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 11 2 | x | x | ( | ( | 11 2 | + | x | ) | x | ) | + | x | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 11 2 | x | x | ( | 11 2 | + | x | ) | x | + | x | x | x | ( | ( | 11 2 | + | x | ) | x | ) |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 11 2 | x | x | × | 11 2 | x | + | 11 2 | x | x | x | x | + | x |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 121 4 | x | x | x | + | 11 2 | x | x | x | x | + | x | x |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 121 4 | x | x | x | + | 11 2 | x | x | x | x | + | x | x |
12947 100 | x | + | 1177 50 | x | x | = | 10000 109 | + | 121 4 | x | x | x | + | 11 2 | x | x | x | x | + | x | x |