( | z | − | 1 | ) | ( | z | − | 3679 10000 | ) | + | 10 | z | ( | 1 | − | 3679 10000 | ) | = | 0 |
方程左边 = | z | ( | z | − | 3679 10000 | ) | − | 1 | ( | z | − | 3679 10000 | ) | + | 10 | z | ( | 1 | − | 3679 10000 | ) |
= | z | z | − | z | × | 3679 10000 | − | 1 | ( | z | − | 3679 10000 | ) | + | 10 | z | ( | 1 | − | 3679 10000 | ) |
= | z | z | − | 3679 10000 | z | − | 1 | z | + | 1 | × | 3679 10000 | + | 10 | z | ( | 1 | − | 3679 10000 | ) |
= | z | z | − | 3679 10000 | z | − | 1 | z | + | 3679 10000 | + | 10 | z | ( | 1 | − | 3679 10000 | ) |
= | z | z | − | 13679 10000 | z | + | 3679 10000 | + | 10 | z | ( | 1 | − | 3679 10000 | ) |
= | z | z | − | 13679 10000 | z | + | 3679 10000 | + | 10 | z | × | 1 | − | 10 | z | × | 3679 10000 |
= | z | z | − | 13679 10000 | z | + | 3679 10000 | + | 10 | z | − | 3679 1000 | z |
= | z | z | + | 49531 10000 | z | + | 3679 10000 |
z | z | + | 49531 10000 | z | + | 3679 10000 | = | 0 |