P(x)=x^3-x^2-8x+12

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Solution for P(x)=x^3-x^2-8x+12 equation: 


Simplifying
P(x) = x3 + -1x2 + -8x + 12

Multiply P * x
xP = x3 + -1x2 + -8x + 12

Reorder the terms:
xP = 12 + -8x + -1x2 + x3

Solving
xP = 12 + -8x + -1x2 + x3

Solving for variable 'x'.

Reorder the terms:
-12 + 8x + xP + x2 + -1x3 = 12 + -8x + -1x2 + x3 + -12 + 8x + x2 + -1x3

Reorder the terms:
-12 + 8x + xP + x2 + -1x3 = 12 + -12 + -8x + 8x + -1x2 + x2 + x3 + -1x3

Combine like terms: 12 + -12 = 0
-12 + 8x + xP + x2 + -1x3 = 0 + -8x + 8x + -1x2 + x2 + x3 + -1x3
-12 + 8x + xP + x2 + -1x3 = -8x + 8x + -1x2 + x2 + x3 + -1x3

Combine like terms: -8x + 8x = 0
-12 + 8x + xP + x2 + -1x3 = 0 + -1x2 + x2 + x3 + -1x3
-12 + 8x + xP + x2 + -1x3 = -1x2 + x2 + x3 + -1x3

Combine like terms: -1x2 + x2 = 0
-12 + 8x + xP + x2 + -1x3 = 0 + x3 + -1x3
-12 + 8x + xP + x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-12 + 8x + xP + x2 + -1x3 = 0

The solution to this equation could not be determined.

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