P(x)=x^3+5x^2-4x-2

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Solution for P(x)=x^3+5x^2-4x-2 equation: 


Simplifying
P(x) = x3 + 5x2 + -4x + -2

Multiply P * x
xP = x3 + 5x2 + -4x + -2

Reorder the terms:
xP = -2 + -4x + 5x2 + x3

Solving
xP = -2 + -4x + 5x2 + x3

Solving for variable 'x'.

Reorder the terms:
2 + 4x + xP + -5x2 + -1x3 = -2 + -4x + 5x2 + x3 + 2 + 4x + -5x2 + -1x3

Reorder the terms:
2 + 4x + xP + -5x2 + -1x3 = -2 + 2 + -4x + 4x + 5x2 + -5x2 + x3 + -1x3

Combine like terms: -2 + 2 = 0
2 + 4x + xP + -5x2 + -1x3 = 0 + -4x + 4x + 5x2 + -5x2 + x3 + -1x3
2 + 4x + xP + -5x2 + -1x3 = -4x + 4x + 5x2 + -5x2 + x3 + -1x3

Combine like terms: -4x + 4x = 0
2 + 4x + xP + -5x2 + -1x3 = 0 + 5x2 + -5x2 + x3 + -1x3
2 + 4x + xP + -5x2 + -1x3 = 5x2 + -5x2 + x3 + -1x3

Combine like terms: 5x2 + -5x2 = 0
2 + 4x + xP + -5x2 + -1x3 = 0 + x3 + -1x3
2 + 4x + xP + -5x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
2 + 4x + xP + -5x2 + -1x3 = 0

The solution to this equation could not be determined.

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