V(x)=(7-2x)*(5-2x)*x

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Solution for V(x)=(7-2x)*(5-2x)*x equation: 



(V)=(7-2V)(5-2V)*V

We move all terms to the left:

(V)-((7-2V)(5-2V)*V)=0

We add all the numbers together, and all the variables

V-((-2V+7)(-2V+5)*V)=0

We multiply parentheses ..

-((+4V^2-10V-14V+35)*V)+V=0



We calculate terms in parentheses: -((+4V^2-10V-14V+35)*V), so:

(+4V^2-10V-14V+35)*V

We multiply parentheses

4V^3-10V^2-14V^2+35V

We do not support eVpression: V^3

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