P(x)=4x^4-8x^3-43x^2+47x-12

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Solution for P(x)=4x^4-8x^3-43x^2+47x-12 equation:


Simplifying
P(x) = 4x4 + -8x3 + -43x2 + 47x + -12

Multiply P * x
xP = 4x4 + -8x3 + -43x2 + 47x + -12

Reorder the terms:
xP = -12 + 47x + -43x2 + -8x3 + 4x4

Solving
xP = -12 + 47x + -43x2 + -8x3 + 4x4

Solving for variable 'x'.

Reorder the terms:
12 + -47x + xP + 43x2 + 8x3 + -4x4 = -12 + 47x + -43x2 + -8x3 + 4x4 + 12 + -47x + 43x2 + 8x3 + -4x4

Reorder the terms:
12 + -47x + xP + 43x2 + 8x3 + -4x4 = -12 + 12 + 47x + -47x + -43x2 + 43x2 + -8x3 + 8x3 + 4x4 + -4x4

Combine like terms: -12 + 12 = 0
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 0 + 47x + -47x + -43x2 + 43x2 + -8x3 + 8x3 + 4x4 + -4x4
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 47x + -47x + -43x2 + 43x2 + -8x3 + 8x3 + 4x4 + -4x4

Combine like terms: 47x + -47x = 0
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 0 + -43x2 + 43x2 + -8x3 + 8x3 + 4x4 + -4x4
12 + -47x + xP + 43x2 + 8x3 + -4x4 = -43x2 + 43x2 + -8x3 + 8x3 + 4x4 + -4x4

Combine like terms: -43x2 + 43x2 = 0
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 0 + -8x3 + 8x3 + 4x4 + -4x4
12 + -47x + xP + 43x2 + 8x3 + -4x4 = -8x3 + 8x3 + 4x4 + -4x4

Combine like terms: -8x3 + 8x3 = 0
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 0 + 4x4 + -4x4
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 4x4 + -4x4

Combine like terms: 4x4 + -4x4 = 0
12 + -47x + xP + 43x2 + 8x3 + -4x4 = 0

The solution to this equation could not be determined.

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