6487 250 | × | 1 20 | ÷ | ( | 6487 250 | − | x | ) | + | 6137 1000 | × | 3 20 | ÷ | ( | 6137 1000 | − | x | ) | + | 237 100 | × | 7 20 | ÷ | ( | 237 100 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | + | 903 1000 | = | 0 |
方程两边同时乘以: | ( | 6487 250 | − | x | ) |
6487 250 | × | 1 20 | + | 6137 1000 | × | 3 20 | ÷ | ( | 6137 1000 | − | x | ) | × | ( | 6487 250 | − | x | ) | + | 237 100 | × | 7 20 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | = | 0 |
6487 250 | × | 1 20 | + | 6137 1000 | × | 3 20 | ÷ | ( | 6137 1000 | − | x | ) | × | 6487 250 | − | 6137 1000 | × | 3 20 | ÷ | ( | 6137 1000 | − | x | ) | × | x | + | 237 100 | × | 7 20 | = | 0 |
6487 5000 | + | 119432157 5000000 | ÷ | ( | 6137 1000 | − | x | ) | − | 18411 20000 | ÷ | ( | 6137 1000 | − | x | ) | × | x | + | 1659 2000 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | × | ( | 6487 250 | − | x | ) | = | 0 |
方程两边同时乘以: | ( | 6137 1000 | − | x | ) |
6487 5000 | ( | 6137 1000 | − | x | ) | + | 119432157 5000000 | − | 18411 20000 | x | + | 1659 2000 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | × | ( | 6487 250 | − | x | ) | = | 0 |
6487 5000 | × | 6137 1000 | − | 6487 5000 | x | + | 119432157 5000000 | − | 18411 20000 | x | + | 1659 2000 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | = | 0 |
39810719 5000000 | − | 6487 5000 | x | + | 119432157 5000000 | − | 18411 20000 | x | + | 1659 2000 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | = | 0 |
39810719 1250000 | − | 44359 20000 | x | + | 1659 2000 | ÷ | ( | 237 100 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 903 20000 | = | 0 |
方程两边同时乘以: | ( | 237 100 | − | x | ) |
39810719 1250000 | ( | 237 100 | − | x | ) | − | 44359 20000 | x | ( | 237 100 | − | x | ) | + | 1659 2000 | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | × | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | = | 0 |
39810719 1250000 | × | 237 100 | − | 39810719 1250000 | x | − | 44359 20000 | x | ( | 237 100 | − | x | ) | + | 1659 2000 | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | = | 0 |
9435140403 125000000 | − | 39810719 1250000 | x | − | 44359 20000 | x | ( | 237 100 | − | x | ) | + | 1659 2000 | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | + | 2 5 | ÷ | ( | 1 | − | x | ) | × | ( | 6487 250 | − | x | ) | = | 0 |
方程两边同时乘以: | ( | 1 | − | x | ) |
9435140403 125000000 | ( | 1 | − | x | ) | − | 39810719 1250000 | x | ( | 1 | − | x | ) | − | 44359 20000 | x | ( | 237 100 | − | x | ) | ( | 1 | − | x | ) | + | 1659 2000 | ( | 6487 250 | − | x | ) | ( | 6137 1000 | − | x | ) | = | 0 |
9435140403 125000000 | × | 1 | − | 9435140403 125000000 | x | − | 39810719 1250000 | x | ( | 1 | − | x | ) | − | 44359 20000 | x | ( | 237 100 | − | x | ) | ( | 1 | − | x | ) | + | 1659 2000 | = | 0 |
9435140403 125000000 | − | 9435140403 125000000 | x | − | 39810719 1250000 | x | ( | 1 | − | x | ) | − | 44359 20000 | x | ( | 237 100 | − | x | ) | ( | 1 | − | x | ) | + | 1659 2000 | ( | 6487 250 | − | x | ) | = | 0 |
方程两边同时乘以: | ( | 903 1000 | − | x | ) |
9435140403 125000000 | ( | 903 1000 | − | x | ) | − | 9435140403 125000000 | x | ( | 903 1000 | − | x | ) | − | 39810719 1250000 | x | ( | 1 | − | x | ) | ( | 903 1000 | − | x | ) | − | 44359 20000 | x | ( | 237 100 | − | x | ) | = | 0 |
9435140403 125000000 | × | 903 1000 | − | 9435140403 125000000 | x | − | 9435140403 125000000 | x | ( | 903 1000 | − | x | ) | − | 39810719 1250000 | x | ( | 1 | − | x | ) | ( | 903 1000 | − | x | ) | − | 44359 20000 | = | 0 |
x1= | √316772291 1000 |