P(-2)=x^3+7x^2+4x

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Solution for P(-2)=x^3+7x^2+4x equation: 


Simplifying
P(-2) = x3 + 7x2 + 4x

Reorder the terms for easier multiplication:
-2P = x3 + 7x2 + 4x

Reorder the terms:
-2P = 4x + 7x2 + x3

Solving
-2P = 4x + 7x2 + x3

Solving for variable 'P'.

Move all terms containing P to the left, all other terms to the right.

Divide each side by '-2'.
P = -2x + -3.5x2 + -0.5x3

Simplifying
P = -2x + -3.5x2 + -0.5x3

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