P(x)=5x^2-4x+8

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Solution for P(x)=5x^2-4x+8 equation: 


Simplifying
P(x) = 5x2 + -4x + 8

Multiply P * x
xP = 5x2 + -4x + 8

Reorder the terms:
xP = 8 + -4x + 5x2

Solving
xP = 8 + -4x + 5x2

Solving for variable 'x'.

Reorder the terms:
-8 + 4x + xP + -5x2 = 8 + -4x + 5x2 + -8 + 4x + -5x2

Reorder the terms:
-8 + 4x + xP + -5x2 = 8 + -8 + -4x + 4x + 5x2 + -5x2

Combine like terms: 8 + -8 = 0
-8 + 4x + xP + -5x2 = 0 + -4x + 4x + 5x2 + -5x2
-8 + 4x + xP + -5x2 = -4x + 4x + 5x2 + -5x2

Combine like terms: -4x + 4x = 0
-8 + 4x + xP + -5x2 = 0 + 5x2 + -5x2
-8 + 4x + xP + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-8 + 4x + xP + -5x2 = 0

The solution to this equation could not be determined.

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