10000 | ÷ | ( | x | + | 52 5 | + | 312 25 | ) | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | = | 143 |
方程两边同时乘以: | ( | x | + | 52 5 | + | 312 25 | ) |
10000 | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | ( | x | + | 52 5 | + | 312 25 | ) | = | 143 | ( | x | + | 52 5 | + | 312 25 | ) |
10000 | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | x | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | × | 52 5 | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | = | 143 | ( | x | + | 52 5 | + | 312 25 | ) |
10000 | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | x | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | × | 52 5 | + | 10000 | ÷ | ( | x | + | 52 5 | ) | × | 2 | = | 143 | x | + | 143 | × | 52 5 | + | 143 | × | 312 25 |
10000 | + | 20000 | ÷ | ( | x | + | 52 5 | ) | × | x | + | 208000 | ÷ | ( | x | + | 52 5 | ) | + | 249600 | ÷ | ( | x | + | 52 5 | ) | = | 143 | x | + | 7436 5 | + | 44616 25 |
10000 | + | 20000 | ÷ | ( | x | + | 52 5 | ) | × | x | + | 208000 | ÷ | ( | x | + | 52 5 | ) | + | 249600 | ÷ | ( | x | + | 52 5 | ) | = | 143 | x | + | 81796 25 |
方程两边同时乘以: | ( | x | + | 52 5 | ) |
10000 | ( | x | + | 52 5 | ) | + | 20000 | x | + | 208000 | + | 249600 | = | 143 | x | ( | x | + | 52 5 | ) | + | 81796 25 | ( | x | + | 52 5 | ) |
10000 | x | + | 10000 | × | 52 5 | + | 20000 | x | + | 208000 | + | 249600 | = | 143 | x | ( | x | + | 52 5 | ) | + | 81796 25 | ( | x | + | 52 5 | ) |
10000 | x | + | 10000 | × | 52 5 | + | 20000 | x | + | 208000 | + | 249600 | = | 143 | x | x | + | 143 | x | × | 52 5 | + | 81796 25 | ( | x | + | 52 5 | ) |
10000 | x | + | 104000 | + | 20000 | x | + | 208000 | + | 249600 | = | 143 | x | x | + | 7436 5 | x | + | 81796 25 | ( | x | + | 52 5 | ) |
30000 | x | + | 561600 | = | 143 | x | x | + | 7436 5 | x | + | 81796 25 | ( | x | + | 52 5 | ) |
30000 | x | + | 561600 | = | 143 | x | x | + | 7436 5 | x | + | 81796 25 | x | + | 81796 25 | × | 52 5 |
30000 | x | + | 561600 | = | 143 | x | x | + | 7436 5 | x | + | 81796 25 | x | + | 4253392 125 |
30000 | x | + | 561600 | = | 143 | x | x | + | 118976 25 | x | + | 4253392 125 |