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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 364.32 = 0.341+0.000249*（900+x）*（900-x） .
Question type: Equation
Solution:Original question:
9108 25 | = | 341 1000 | + | 249 1000000 | ( | 900 | + | x | ) | ( | 900 | − | x | ) |
| Right side of the equation = | 341 1000 | + | 249 1000000 | × | 900 | ( | 900 | − | x | ) | + | 249 1000000 | x | ( | 900 | − | x | ) |
| = | 341 1000 | + | 2241 10000 | ( | 900 | − | x | ) | + | 249 1000000 | x | ( | 900 | − | x | ) |
| = | 341 1000 | + | 2241 10000 | × | 900 | − | 2241 10000 | x | + | 249 1000000 | x | ( | 900 | − | x | ) |
| = | 341 1000 | + | 20169 100 | − | 2241 10000 | x | + | 249 1000000 | x | ( | 900 | − | x | ) |
| = | 202031 1000 | − | 2241 10000 | x | + | 249 1000000 | x | ( | 900 | − | x | ) |
| = | 202031 1000 | − | 2241 10000 | x | + | 249 1000000 | x | × | 900 | − | 249 1000000 | x | x |
| = | 202031 1000 | − | 2241 10000 | x | + | 2241 10000 | x | − | 249 1000000 | x | x |
| = | 202031 1000 | − | 0 | x | − | 249 1000000 | x | x |
9108 25 | = | 202031 1000 | − | 249 1000000 | x | x |