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

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


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

Multiply P * x
xP = 2x3 + 7x2 + 4x + -4

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

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

Solving for variable 'x'.

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

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

Combine like terms: -4 + 4 = 0
4 + -4x + xP + -7x2 + -2x3 = 0 + 4x + -4x + 7x2 + -7x2 + 2x3 + -2x3
4 + -4x + xP + -7x2 + -2x3 = 4x + -4x + 7x2 + -7x2 + 2x3 + -2x3

Combine like terms: 4x + -4x = 0
4 + -4x + xP + -7x2 + -2x3 = 0 + 7x2 + -7x2 + 2x3 + -2x3
4 + -4x + xP + -7x2 + -2x3 = 7x2 + -7x2 + 2x3 + -2x3

Combine like terms: 7x2 + -7x2 = 0
4 + -4x + xP + -7x2 + -2x3 = 0 + 2x3 + -2x3
4 + -4x + xP + -7x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
4 + -4x + xP + -7x2 + -2x3 = 0

The solution to this equation could not be determined.

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