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Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 0.80042/（1.5803-x）+0.3459/(1-x）+0.26797/（1.8155-x) = 0 .
Question type: Equation
Solution:Original question:
40021 50000 | ÷ | ( | 15803 10000 | − | x | ) | + | 3459 10000 | ÷ | ( | 1 | − | x | ) | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | = | 0 |
| Multiply both sides of the equation by: | ( | 15803 10000 | − | x | ) |
40021 50000 | + | 3459 10000 | ÷ | ( | 1 | − | x | ) | × | ( | 15803 10000 | − | x | ) | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | = | 0 |
40021 50000 | + | 3459 10000 | ÷ | ( | 1 | − | x | ) | × | 15803 10000 | − | 3459 10000 | ÷ | ( | 1 | − | x | ) | × | x | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | = | 0 |
40021 50000 | + | 54662577 100000000 | ÷ | ( | 1 | − | x | ) | − | 3459 10000 | ÷ | ( | 1 | − | x | ) | × | x | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | = | 0 |
| Multiply both sides of the equation by: | ( | 1 | − | x | ) |
40021 50000 | ( | 1 | − | x | ) | + | 54662577 100000000 | − | 3459 10000 | x | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | ( | 1 | − | x | ) | = | 0 |
40021 50000 | × | 1 | − | 40021 50000 | x | + | 54662577 100000000 | − | 3459 10000 | x | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | ( | 1 | − | x | ) | = | 0 |
40021 50000 | − | 40021 50000 | x | + | 54662577 100000000 | − | 3459 10000 | x | + | 26797 100000 | ÷ | ( | 3631 2000 | − | x | ) | × | ( | 15803 10000 | − | x | ) | ( | 1 | − | x | ) | = | 0 |
The solution of the equation:
x1≈1.152148 , keep 6 decimal places
x2≈1.760715 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》