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

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


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

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

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

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

Solving for variable 'P'.

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

Divide each side by '-2'.
P = 3.5 + 2x + -2x2 + -1x3

Simplifying
P = 3.5 + 2x + -2x2 + -1x3

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