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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 32900.41/(1+x)/(1+x）+34419.92/(1+x)-48399.39 = 0 .
Question type: Equation
Solution:Original question:
3290041 100 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) | + | 860498 25 | ÷ | ( | 1 | + | x | ) | − | 4839939 100 | = | 0 |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
3290041 100 | ÷ | ( | 1 | + | x | ) | + | 860498 25 | − | 4839939 100 | ( | 1 | + | x | ) | = | 0 |
3290041 100 | ÷ | ( | 1 | + | x | ) | + | 860498 25 | − | 4839939 100 | × | 1 | − | 4839939 100 | x | = | 0 |
3290041 100 | ÷ | ( | 1 | + | x | ) | + | 860498 25 | − | 4839939 100 | − | 4839939 100 | x | = | 0 |
3290041 100 | ÷ | ( | 1 | + | x | ) | − | 1397947 100 | − | 4839939 100 | x | = | 0 |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
3290041 100 | − | 1397947 100 | ( | 1 | + | x | ) | − | 4839939 100 | x | ( | 1 | + | x | ) | = | 0 |
3290041 100 | − | 1397947 100 | × | 1 | − | 1397947 100 | x | − | 4839939 100 | x | ( | 1 | + | x | ) | = | 0 |
3290041 100 | − | 1397947 100 | − | 1397947 100 | x | − | 4839939 100 | x | ( | 1 | + | x | ) | = | 0 |
946047 50 | − | 1397947 100 | x | − | 4839939 100 | x | ( | 1 | + | x | ) | = | 0 |
946047 50 | − | 1397947 100 | x | − | 4839939 100 | x | × | 1 | − | 4839939 100 | x | x | = | 0 |
946047 50 | − | 1397947 100 | x | − | 4839939 100 | x | − | 4839939 100 | x | x | = | 0 |
946047 50 | − | 3118943 50 | x | − | 4839939 100 | x | x | = | 0 |
The solution of the equation:
x1≈-1.542309 , keep 6 decimal places
x2≈0.253473 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》