(6x^3+8x^2-4)+(2x^3-8x+8)=

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Solution for (6x^3+8x^2-4)+(2x^3-8x+8)= equation:


Simplifying
(6x3 + 8x2 + -4) + (2x3 + -8x + 8) = 0

Reorder the terms:
(-4 + 8x2 + 6x3) + (2x3 + -8x + 8) = 0

Remove parenthesis around (-4 + 8x2 + 6x3)
-4 + 8x2 + 6x3 + (2x3 + -8x + 8) = 0

Reorder the terms:
-4 + 8x2 + 6x3 + (8 + -8x + 2x3) = 0

Remove parenthesis around (8 + -8x + 2x3)
-4 + 8x2 + 6x3 + 8 + -8x + 2x3 = 0

Reorder the terms:
-4 + 8 + -8x + 8x2 + 6x3 + 2x3 = 0

Combine like terms: -4 + 8 = 4
4 + -8x + 8x2 + 6x3 + 2x3 = 0

Combine like terms: 6x3 + 2x3 = 8x3
4 + -8x + 8x2 + 8x3 = 0

Solving
4 + -8x + 8x2 + 8x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(1 + -2x + 2x2 + 2x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(1 + -2x + 2x2 + 2x3)' equal to zero and attempt to solve: Simplifying 1 + -2x + 2x2 + 2x3 = 0 Solving 1 + -2x + 2x2 + 2x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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