P(x)=x^4-4x^3-5x^2+38x-30

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Solution for P(x)=x^4-4x^3-5x^2+38x-30 equation: 


Simplifying
P(x) = x4 + -4x3 + -5x2 + 38x + -30

Multiply P * x
xP = x4 + -4x3 + -5x2 + 38x + -30

Reorder the terms:
xP = -30 + 38x + -5x2 + -4x3 + x4

Solving
xP = -30 + 38x + -5x2 + -4x3 + x4

Solving for variable 'x'.

Reorder the terms:
30 + -38x + xP + 5x2 + 4x3 + -1x4 = -30 + 38x + -5x2 + -4x3 + x4 + 30 + -38x + 5x2 + 4x3 + -1x4

Reorder the terms:
30 + -38x + xP + 5x2 + 4x3 + -1x4 = -30 + 30 + 38x + -38x + -5x2 + 5x2 + -4x3 + 4x3 + x4 + -1x4

Combine like terms: -30 + 30 = 0
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 0 + 38x + -38x + -5x2 + 5x2 + -4x3 + 4x3 + x4 + -1x4
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 38x + -38x + -5x2 + 5x2 + -4x3 + 4x3 + x4 + -1x4

Combine like terms: 38x + -38x = 0
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 0 + -5x2 + 5x2 + -4x3 + 4x3 + x4 + -1x4
30 + -38x + xP + 5x2 + 4x3 + -1x4 = -5x2 + 5x2 + -4x3 + 4x3 + x4 + -1x4

Combine like terms: -5x2 + 5x2 = 0
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 0 + -4x3 + 4x3 + x4 + -1x4
30 + -38x + xP + 5x2 + 4x3 + -1x4 = -4x3 + 4x3 + x4 + -1x4

Combine like terms: -4x3 + 4x3 = 0
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 0 + x4 + -1x4
30 + -38x + xP + 5x2 + 4x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
30 + -38x + xP + 5x2 + 4x3 + -1x4 = 0

The solution to this equation could not be determined.

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