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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 241.88*x-0.5*x*x*6.318-4.212*2*(1+x)-67.03*(2+x) = 0 .
Question type: Equation
Solution:Original question:
6047 25 | x | − | 1 2 | x | x | × | 3159 500 | − | 1053 250 | × | 2 | ( | 1 | + | x | ) | − | 6703 100 | ( | 2 | + | x | ) | = | 0 |
| Left side of the equation = | 6047 25 | x | − | 3159 1000 | x | x | − | 1053 125 | ( | 1 | + | x | ) | − | 6703 100 | ( | 2 | + | x | ) |
6047 25 | x | − | 3159 1000 | x | x | − | 1053 125 | ( | 1 | + | x | ) | − | 6703 100 | ( | 2 | + | x | ) | = | 0 |
| Left side of the equation = | 6047 25 | x | − | 3159 1000 | x | x | − | 1053 125 | × | 1 | − | 1053 125 | x | − | 6703 100 | ( | 2 | + | x | ) |
| = | 6047 25 | x | − | 3159 1000 | x | x | − | 1053 125 | − | 1053 125 | x | − | 6703 100 | ( | 2 | + | x | ) |
| = | 29182 125 | x | − | 3159 1000 | x | x | − | 1053 125 | − | 6703 100 | ( | 2 | + | x | ) |
| = | 29182 125 | x | − | 3159 1000 | x | x | − | 1053 125 | − | 6703 100 | × | 2 | − | 6703 100 | x |
| = | 29182 125 | x | − | 3159 1000 | x | x | − | 1053 125 | − | 6703 50 | − | 6703 100 | x |
| = | 83213 500 | x | − | 3159 1000 | x | x | − | 35621 250 |
83213 500 | x | − | 3159 1000 | x | x | − | 35621 250 | = | 0 |
The solution of the equation:
x1≈0.870525 , keep 6 decimal places
x2≈51.812603 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》