22 | × | 41 100 | ( | 1 | − | x | ) | ( | 13 50 | − | x | ) | + | 1 | × | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 13 50 | × | 4169 10000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) | = | 0 |
方程左边 = | 451 50 | ( | 1 | − | x | ) | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
451 50 | ( | 1 | − | x | ) | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) | = | 0 |
方程左边 = | 451 50 | × | 1 | ( | 13 50 | − | x | ) | − | 451 50 | x | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
= | 451 50 | ( | 13 50 | − | x | ) | − | 451 50 | x | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
= | 451 50 | × | 13 50 | − | 451 50 | x | − | 451 50 | x | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) |
= | 5863 2500 | − | 451 50 | x | − | 451 50 | x | ( | 13 50 | − | x | ) | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
= | 5863 2500 | − | 451 50 | x | − | 451 50 | x | × | 13 50 | + | 451 50 | x | x | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) |
= | 5863 2500 | − | 451 50 | x | − | 5863 2500 | x | + | 451 50 | x | x | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 |
= | 5863 2500 | − | 28413 2500 | x | + | 451 50 | x | x | + | 1731 10000 | ( | 22 | − | x | ) | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
= | 5863 2500 | − | 28413 2500 | x | + | 451 50 | x | x | + | 1731 10000 | × | 22 | ( | 13 50 | − | x | ) | − | 1731 10000 | x | ( | 13 50 | − | x | ) |
= | 5863 2500 | − | 28413 2500 | x | + | 451 50 | x | x | + | 19041 5000 | ( | 13 50 | − | x | ) | − | 1731 10000 | x | ( | 13 50 | − | x | ) | + | 54197 500000 |
= | 5863 2500 | − | 28413 2500 | x | + | 451 50 | x | x | + | 19041 5000 | × | 13 50 | − | 19041 5000 | x | − | 1731 10000 | x |
= | 5863 2500 | − | 28413 2500 | x | + | 451 50 | x | x | + | 247533 250000 | − | 19041 5000 | x | − | 1731 10000 | x | ( | 13 50 | − | x | ) |
= | 833833 250000 | − | 75867 5000 | x | + | 451 50 | x | x | − | 1731 10000 | x | ( | 13 50 | − | x | ) | + | 54197 500000 | ( | 22 | − | x | ) | ( | 1 | − | x | ) |
= | 833833 250000 | − | 75867 5000 | x | + | 451 50 | x | x | − | 1731 10000 | x | × | 13 50 | + | 1731 10000 | x | x |
= | 833833 250000 | − | 75867 5000 | x | + | 451 50 | x | x | − | 22503 500000 | x | + | 1731 10000 | x | x | + | 54197 500000 |