7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | × | 1 | ( | x | − | 100 | ) | ÷ | 1 | × | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | ( | x | − | 100 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 200 | × | 100 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | × | 1 | ( | x | − | 100 | ) | ÷ | 1 | × | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | ( | x | − | 100 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 200 | × | 100 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | × | 1 | ( | x | − | 100 | ) | ÷ | 1 | × | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | ( | x | − | 100 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 200 | × | 100 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | × | 1 | ( | x | − | 100 | ) | ÷ | 1 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | ( | x | − | 100 | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | + | 3927 200 | × | 100 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 |
7872 5 | + | 441 6250 | x | = | 3927 200 | x | − | 3927 200 | x | + | 3927 2 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 0 | x | + | 3927 2 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | + | 441 6250 | x | = | 3927 2 | + | 3927 2 | ( | x | − | 100 | ) | ÷ | x | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
| 方程两边同时乘以: | x |
7872 5 | x | + | 441 6250 | x | x | = | 3927 2 | x | + | 3927 2 | ( | x | − | 100 | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | x | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | x | + | 441 6250 | x | x | = | 3927 2 | x | + | 3927 2 | x | − | 3927 2 | × | 100 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | x | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | x | + | 441 6250 | x | x | = | 3927 2 | x | + | 3927 2 | x | − | 196350 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | x | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | x | + | 441 6250 | x | x | = | 3927 | x | − | 196350 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | x | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | x |
7872 5 | x | + | 441 6250 | x | x | = | 3927 | x | − | 196350 | + | 3927 2 | ( | x | − | 100 | ) | ÷ | 1 | × | ( | ( | x | − | 100 | ) | ÷ | x | ) | × | 1 | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | 1 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |
7872 5 | x | + | 441 6250 | x | x | = | 3927 | x | − | 196350 | + | 3927 2 | ( | x | − | 100 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | + | 3927 2 | ( | ( | x | − | 100 | ) | ÷ | 1 | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) | ( | ( | x | − | 100 | ) | ÷ | x | ) |