( | x | − | 1 | ) | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | − | 6 | × | 337 50000 | + | 1 | = | 0 |
方程左边 = | ( | x | − | 1 | ) | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | − | 1011 25000 | + | 1 |
= | ( | x | − | 1 | ) | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 |
( | x | − | 1 | ) | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 | = | 0 |
方程左边 = | x | ( | x | − | 337 50000 | ) | − | 1 | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 |
= | x | x | − | x | × | 337 50000 | − | 1 | ( | x | − | 337 50000 | ) | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 |
= | x | x | − | 337 50000 | x | − | 1 | x | + | 1 | × | 337 50000 | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 |
= | x | x | − | 337 50000 | x | − | 1 | x | + | 337 50000 | + | ( | 4 | + | 337 50000 | ) | x | + | 23989 25000 |
= | x | x | − | 50337 50000 | x | + | 9663 10000 | + | ( | 4 | + | 337 50000 | ) | x |
= | x | x | − | 50337 50000 | x | + | 9663 10000 | + | 4 | x | + | 337 50000 | x |
= | x | x | + | 3 | x | + | 9663 10000 |
x | x | + | 3 | x | + | 9663 10000 | = | 0 |