P(x)=30x^4+243x^3+487x^2+8x-16

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Solution for P(x)=30x^4+243x^3+487x^2+8x-16 equation: 


Simplifying
P(x) = 30x4 + 243x3 + 487x2 + 8x + -16

Multiply P * x
xP = 30x4 + 243x3 + 487x2 + 8x + -16

Reorder the terms:
xP = -16 + 8x + 487x2 + 243x3 + 30x4

Solving
xP = -16 + 8x + 487x2 + 243x3 + 30x4

Solving for variable 'x'.

Reorder the terms:
16 + -8x + xP + -487x2 + -243x3 + -30x4 = -16 + 8x + 487x2 + 243x3 + 30x4 + 16 + -8x + -487x2 + -243x3 + -30x4

Reorder the terms:
16 + -8x + xP + -487x2 + -243x3 + -30x4 = -16 + 16 + 8x + -8x + 487x2 + -487x2 + 243x3 + -243x3 + 30x4 + -30x4

Combine like terms: -16 + 16 = 0
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 0 + 8x + -8x + 487x2 + -487x2 + 243x3 + -243x3 + 30x4 + -30x4
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 8x + -8x + 487x2 + -487x2 + 243x3 + -243x3 + 30x4 + -30x4

Combine like terms: 8x + -8x = 0
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 0 + 487x2 + -487x2 + 243x3 + -243x3 + 30x4 + -30x4
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 487x2 + -487x2 + 243x3 + -243x3 + 30x4 + -30x4

Combine like terms: 487x2 + -487x2 = 0
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 0 + 243x3 + -243x3 + 30x4 + -30x4
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 243x3 + -243x3 + 30x4 + -30x4

Combine like terms: 243x3 + -243x3 = 0
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 0 + 30x4 + -30x4
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 30x4 + -30x4

Combine like terms: 30x4 + -30x4 = 0
16 + -8x + xP + -487x2 + -243x3 + -30x4 = 0

The solution to this equation could not be determined.

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