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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 68.92-0.5x*x*17.7*0.59-（x-1.95）x-1.95*40*59 = 0 .
Question type: Equation
Solution:Original question:
1723 25 | − | 1 2 | x | x | × | 177 10 | × | 59 100 | − | ( | x | − | 39 20 | ) | x | − | 39 20 | × | 40 | × | 59 | = | 0 |
| Left side of the equation = | 1723 25 | − | 10443 2000 | x | x | − | ( | x | − | 39 20 | ) | x | − | 4602 |
| = | - | 113327 25 | − | 10443 2000 | x | x | − | ( | x | − | 39 20 | ) | x |
| - | 113327 25 | − | 10443 2000 | x | x | − | ( | x | − | 39 20 | ) | x | = | 0 |
| Left side of the equation = | - | 113327 25 | − | 10443 2000 | x | x | − | x | x | + | 39 20 | x |
| - | 113327 25 | − | 10443 2000 | x | x | − | x | x | + | 39 20 | x | = | 0 |