5x^4+5x^3-2x-8=(x^2-3)

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Solution for 5x^4+5x^3-2x-8=(x^2-3) equation: 


Simplifying
5x4 + 5x3 + -2x + -8 = (x2 + -3)

Reorder the terms:
-8 + -2x + 5x3 + 5x4 = (x2 + -3)

Reorder the terms:
-8 + -2x + 5x3 + 5x4 = (-3 + x2)

Remove parenthesis around (-3 + x2)
-8 + -2x + 5x3 + 5x4 = -3 + x2

Solving
-8 + -2x + 5x3 + 5x4 = -3 + x2

Solving for variable 'x'.

Reorder the terms:
-8 + 3 + -2x + -1x2 + 5x3 + 5x4 = -3 + x2 + 3 + -1x2

Combine like terms: -8 + 3 = -5
-5 + -2x + -1x2 + 5x3 + 5x4 = -3 + x2 + 3 + -1x2

Reorder the terms:
-5 + -2x + -1x2 + 5x3 + 5x4 = -3 + 3 + x2 + -1x2

Combine like terms: -3 + 3 = 0
-5 + -2x + -1x2 + 5x3 + 5x4 = 0 + x2 + -1x2
-5 + -2x + -1x2 + 5x3 + 5x4 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-5 + -2x + -1x2 + 5x3 + 5x4 = 0

The solution to this equation could not be determined.

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