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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 x = 4.57-(0.000342466)*x*0.5-(0.00299401)*x*0.5+(0.000000150685)*150*x+(0.000000898204)*150*x-(0.00000131244)*x*x*0.25-(0.00000000114839)*75*x*x .
Question type: Equation
Solution:Original question:
| x | = | 457 100 | − | ( | 171233 500000000 | ) | x | × | 1 2 | − | ( | 299401 100000000 | ) | x | × | 1 2 | + | ( | 30137 200000000000 | ) | × | 150 | x | + | ( | 224551 250000000000 | ) | × | 150 |
| Right side of the equation = | 457 100 | − | 171233 500000000 | x | × | 1 2 | − | ( | 299401 100000000 | ) | x | × | 1 2 | + | ( | 30137 200000000000 | ) | × | 150 | x | + | ( | 224551 250000000000 | ) | × | 150 |
| = | 457 100 | − | 171233 1000000000 | x | − | ( | 299401 100000000 | ) | x | × | 1 2 | + | ( | 30137 200000000000 | ) | × | 150 | x | + | ( | 224551 250000000000 | ) | × | 150 | x |
| = | 457 100 | − | 171233 1000000000 | x | − | 299401 100000000 | x | × | 1 2 | + | ( | 30137 200000000000 | ) | × | 150 | x | + | ( | 224551 250000000000 | ) | × | 150 | x |
| = | 457 100 | − | 171233 1000000000 | x | − | 299401 200000000 | x | + | ( | 30137 200000000000 | ) | × | 150 | x | + | ( | 224551 250000000000 | ) | × | 150 | x | − | ( | 32811 25000000000 | ) |
the solutions is:
x≈4.563097 , 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》