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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 15154x2-2627.2x-305.27 = 0 .
Question type: Equation
Solution:Original question:
| 15154 | x | × | 2 | − | 13136 5 | x | − | 30527 100 | = | 0 |
| Left side of the equation = | 30308 | x | − | 13136 5 | x | − | 30527 100 |
| = | 138404 5 | x | − | 30527 100 |
138404 5 | x | − | 30527 100 | = | 0 |
Transposition :
138404 5 | x | = | 0 | + | 30527 100 |
Combine the items on the right of the equation:
138404 5 | x | = | 30527 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 30527 100 | ÷ | 138404 5 |
| = | 30527 100 | × | 5 138404 |
| = | 4361 20 | × | 1 19772 |
We obtained :
| x | = | 4361 395440 |
Convert the result to decimal form :
| x | = | 0.011028 |