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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 y = 0.1*(2.11-2)*(2.11-2)/2 .
Question type: Equation
Solution:Original question:
| y | = | 1 10 | ( | 211 100 | − | 2 | ) | ( | 211 100 | − | 2 | ) | ÷ | 2 |
| Right side of the equation = | 1 20 | ( | 211 100 | − | 2 | ) | ( | 211 100 | − | 2 | ) |
| y | = | 1 20 | ( | 211 100 | − | 2 | ) | ( | 211 100 | − | 2 | ) |
| Right side of the equation = | 1 20 | × | 211 100 | ( | 211 100 | − | 2 | ) | − | 1 20 | × | 2 | ( | 211 100 | − | 2 | ) |
| = | 211 2000 | ( | 211 100 | − | 2 | ) | − | 1 10 | ( | 211 100 | − | 2 | ) |
| = | 211 2000 | × | 211 100 | − | 211 2000 | × | 2 | − | 1 10 | ( | 211 100 | − | 2 | ) |
| = | 44521 200000 | − | 211 1000 | − | 1 10 | ( | 211 100 | − | 2 | ) |
| = | 2321 200000 | − | 1 10 | ( | 211 100 | − | 2 | ) |
| = | 2321 200000 | − | 1 10 | × | 211 100 | + | 1 10 | × | 2 |
| = | 2321 200000 | − | 211 1000 | + | 1 5 |
| = | 121 200000 |
| y | = | 121 200000 |
This is the solution of the equation.