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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 6739.5x2+3258.3x-1236.6 = 0 .
Question type: Equation
Solution:Original question:
13479 2 | x | × | 2 | + | 32583 10 | x | − | 6183 5 | = | 0 |
| Left side of the equation = | 13479 | x | + | 32583 10 | x | − | 6183 5 |
| = | 167373 10 | x | − | 6183 5 |
167373 10 | x | − | 6183 5 | = | 0 |
Transposition :
167373 10 | x | = | 0 | + | 6183 5 |
Combine the items on the right of the equation:
167373 10 | x | = | 6183 5 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 6183 5 | ÷ | 167373 10 |
| = | 6183 5 | × | 10 167373 |
| = | 229 | × | 2 6199 |
We obtained :
| x | = | 458 6199 |
Convert the result to decimal form :
| x | = | 0.073883 |