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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 x2 = 0.0052×(0.01588-x) .
Question type: Equation
Solution:Original question:
| x | × | 2 | = | 13 2500 | ( | 397 25000 | − | x | ) |
| Right side of the equation = | 13 2500 | × | 397 25000 | − | 13 2500 | x |
| = | 5161 62500000 | − | 13 2500 | x |
| 2 | x | = | 5161 62500000 | − | 13 2500 | x |
Transposition :
| 2 | x | + | 13 2500 | x | = | 5161 62500000 |
Combine the items on the left of the equation:
5013 2500 | x | = | 5161 62500000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5161 62500000 | ÷ | 5013 2500 |
| = | 5161 62500000 | × | 2500 5013 |
| = | 5161 25000 | × | 1 5013 |
We obtained :
| x | = | 5161 125325000 |
Convert the result to decimal form :
| x | = | 0.000041 |