7600 | ÷ | ( | 3 25 | × | 112 | + | x | ) | + | 10000 | ÷ | ( | 112 | × | 1 5 | + | x | ) | + | 10000 | ÷ | ( | x | ) | = | 0 |
方程两边同时乘以: | ( | 3 25 | × | 112 | + | x | ) |
7600 | + | 10000 | ÷ | ( | 112 | × | 1 5 | + | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | = | 0 |
7600 | + | 10000 | ÷ | ( | 112 | × | 1 5 | + | x | ) | × | 3 25 | × | 112 | + | 10000 | ÷ | ( | 112 | × | 1 5 | + | x | ) | × | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | = | 0 |
7600 | + | 134400 | ÷ | ( | 112 | × | 1 5 | + | x | ) | + | 10000 | ÷ | ( | 112 | × | 1 5 | + | x | ) | × | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | = | 0 |
方程两边同时乘以: | ( | 112 | × | 1 5 | + | x | ) |
7600 | ( | 112 | × | 1 5 | + | x | ) | + | 134400 | + | 10000 | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
7600 | × | 112 | × | 1 5 | + | 7600 | x | + | 134400 | + | 10000 | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
170240 | + | 7600 | x | + | 134400 | + | 10000 | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | + | 17600 | x | + | 10000 | ÷ | ( | x | ) | × | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
方程两边同时乘以: | ( | x | ) |
304640 | ( | x | ) | + | 17600 | x | ( | x | ) | + | 10000 | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | x | + | 17600 | x | ( | x | ) | + | 10000 | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | x | + | 17600 | x | x | + | 10000 | ( | 3 25 | × | 112 | + | x | ) | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | x | + | 17600 | x | x | + | 10000 | × | 3 25 | × | 112 | ( | 112 | × | 1 5 | + | x | ) | + | 10000 | x | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | x | + | 17600 | x | x | + | 134400 | ( | 112 | × | 1 5 | + | x | ) | + | 10000 | x | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
304640 | x | + | 17600 | x | x | + | 134400 | × | 112 | × | 1 5 | + | 134400 | x | + | 10000 | x | = | 0 |
304640 | x | + | 17600 | x | x | + | 3010560 | + | 134400 | x | + | 10000 | x | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
439040 | x | + | 17600 | x | x | + | 3010560 | + | 10000 | x | ( | 112 | × | 1 5 | + | x | ) | = | 0 |
439040 | x | + | 17600 | x | x | + | 3010560 | + | 10000 | x | × | 112 | × | 1 5 | + | 10000 | x | = | 0 |
439040 | x | + | 17600 | x | x | + | 3010560 | + | 224000 | x | + | 10000 | x | x | = | 0 |
663040 | x | + | 17600 | x | x | + | 3010560 | + | 10000 | x | x | = | 0 |