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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 4h3+48h2+192h = 264.46-256 .
Question type: Equation
Solution:Original question:
| 4 | h | × | 3 | + | 48 | h | × | 2 | + | 192 | h | = | 13223 50 | − | 256 |
| Left side of the equation = | 12 | h | + | 96 | h | + | 192 | h |
| = | 300 | h |
| 300 | h | = | 13223 50 | − | 256 |
| Right side of the equation = | 423 50 |
| 300 | h | = | 423 50 |
The coefficient of the unknown number is reduced to 1 :
| h | = | 423 50 | ÷ | 300 |
| = | 423 50 | × | 1 300 |
| = | 141 50 | × | 1 100 |
We obtained :
| h | = | 141 5000 |
Convert the result to decimal form :
| h | = | 0.0282 |