63 125 | ÷ | ( | x | ÷ | ( | x | + | 21 2 | ) | ) | = | 62 125 | ÷ | ( | 21 2 | ÷ | ( | x | + | 21 2 | ) | ) |
方程两边同时乘以: | ( | x | ÷ | ( | x | + | 21 2 | ) | ) | , | ( | 21 2 | ÷ | ( | x | + | 21 2 | ) | ) |
63 125 | ( | 21 2 | ÷ | ( | x | + | 21 2 | ) | ) | = | 62 125 | ( | x | ÷ | ( | x | + | 21 2 | ) | ) |
63 125 | × | 21 2 | ÷ | ( | x | + | 21 2 | ) | = | 62 125 | ( | x | ÷ | ( | x | + | 21 2 | ) | ) |
63 125 | × | 21 2 | ÷ | ( | x | + | 21 2 | ) | = | 62 125 | x | ÷ | ( | x | + | 21 2 | ) |
1323 250 | ÷ | ( | x | + | 21 2 | ) | = | 62 125 | x | ÷ | ( | x | + | 21 2 | ) |
方程两边同时乘以: | ( | x | + | 21 2 | ) |
1323 250 | = | 62 125 | x |
- | 62 125 | x | = | - | 1323 250 |
1323 250 | = | 62 125 | x |
62 125 | x | = | 1323 250 |
x | = | 1323 250 | ÷ | 62 125 |
= | 1323 250 | × | 125 62 |
= | 1323 2 | × | 1 62 |
x | = | 1323 124 |
x | = | 10.669355 |