10 | ÷ | ( | Z | − | 1 | ) | + | ( | 10 | Z | − | 10 | ) | ÷ | ( | 9 | Z | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | + | 1 | = | 0 |
方程两边同时乘以: | ( | Z | − | 1 | ) |
10 | + | ( | 10 | Z | − | 10 | ) | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | × | ( | Z | − | 1 | ) | + | 1 | ( | Z | − | 1 | ) | = | 0 |
10 | + | 10 | Z | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | − | 10 | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | × | ( | Z | − | 1 | ) | + | 1 | = | 0 |
方程两边同时乘以: | ( | 9 | × | 1 | ) |
10 | ( | 9 | × | 1 | ) | + | 10 | × | 1 | ( | Z | − | 1 | ) | − | 10 | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | × | ( | Z | − | 1 | ) | = | 0 |
10 | × | 9 | × | 1 | + | 10 | × | 1 | ( | Z | − | 1 | ) | − | 10 | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | = | 0 |
90 | + | 10 | ( | Z | − | 1 | ) | − | 10 | ÷ | ( | 9 | Z | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | Z | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | + | 1 | = | 0 |
方程两边同时乘以: | ( | 9 | Z | ) |
90 | ( | 9 | Z | ) | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | × | 1 | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
90 | × | 9 | Z | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | × | 1 | ) | × | ( | Z | − | 1 | ) | = | 0 |
810 | Z | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | − | ( | Z | − | 1 | ) | ÷ | ( | 90 | × | 1 | ) | × | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
方程两边同时乘以: | ( | 90 | × | 1 | ) |
810 | Z | ( | 90 | × | 1 | ) | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | − | ( | Z | − | 1 | ) | = | 0 |
810 | Z | × | 90 | × | 1 | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | = | 0 |
72900 | Z | + | 10 | ( | Z | − | 1 | ) | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | − | ( | Z | − | 1 | ) | ( | Z | − | 1 | ) | = | 0 |
72900 | Z | + | 10 | Z | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | × | 1 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | = | 0 |
72900 | Z | + | 10 | Z | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
72900 | Z | + | 10 | Z | × | 9 | Z | ( | 90 | × | 1 | ) | − | 10 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | = | 0 |
72900 | Z | + | 90 | Z | Z | ( | 90 | × | 1 | ) | − | 10 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
72900 | Z | + | 90 | Z | Z | × | 90 | × | 1 | − | 10 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | = | 0 |
72900 | Z | + | 8100 | Z | Z | − | 10 | ( | 9 | Z | ) | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | = | 0 |
72900 | Z | + | 8100 | Z | Z | − | 10 | × | 9 | Z | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
72900 | Z | + | 8100 | Z | Z | − | 90 | Z | ( | 90 | × | 1 | ) | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | = | 0 |
72900 | Z | + | 8100 | Z | Z | − | 90 | Z | × | 90 | × | 1 | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |
72900 | Z | + | 8100 | Z | Z | − | 8100 | Z | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | − | ( | Z | − | 1 | ) | = | 0 |
64800 | Z | + | 8100 | Z | Z | − | 10 | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | ( | 90 | × | 1 | ) | − | ( | Z | − | 1 | ) | ( | Z | − | 1 | ) | ( | 9 | × | 1 | ) | = | 0 |