H(x)=3x^2/(x+8)(x+4)

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Solution for H(x)=3x^2/(x+8)(x+4) equation:



(H)=3H^2/(H+8)(H+4)
We move all terms to the left:
(H)-(3H^2/(H+8)(H+4))=0
Domain of the equation: (H+8)(H+4))!=0
H∈R
We multiply parentheses ..
-(3H^2/(+H^2+4H+8H+32))+H=0
We multiply all the terms by the denominator
-(3H^2+H*(+H^2+4H+8H+32))=0
We calculate terms in parentheses: -(3H^2+H*(+H^2+4H+8H+32)), so:
3H^2+H*(+H^2+4H+8H+32)
We multiply parentheses
3H^2+H^3+4H^2+8H^2+32H
We do not support eHpression: H^3

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