x3+4x2-2=x2+4x-2

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Solution for x3+4x2-2=x2+4x-2 equation:



x3+4x^2-2=x2+4x-2
We move all terms to the left:
x3+4x^2-2-(x2+4x-2)=0
We add all the numbers together, and all the variables
4x^2-(+x^2+4x-2)+x3-2=0
We add all the numbers together, and all the variables
4x^2+x^3-(+x^2+4x-2)-2=0
We get rid of parentheses
4x^2+x^3-x^2-4x+2-2=0
We do not support expression: x^3

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