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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 0.2 = 25.09-0.1199*V-0.3231*30+0.00007098*V*V+0.00008905*30*V+0.000396*900 .
Question type: Equation
Solution:Original question:
1 5 | = | 2509 100 | − | 1199 10000 | V | − | 3231 10000 | × | 30 | + | 3549 50000000 | V | V | + | 1781 20000000 | × | 30 | V | + | 99 250000 |
| Right side of the equation = | 2509 100 | − | 1199 10000 | V | − | 9693 1000 | + | 3549 50000000 | V | V | + | 5343 2000000 | V | + | 891 2500 |
the solutions is:
V≈145.492934 , keep 6 decimal places
There are 1 solution(s).
解方程的详细方法请参阅：《方程的解法》