8x^3+4x-7x^3+8x=

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Solution for 8x^3+4x-7x^3+8x= equation:


Simplifying
8x3 + 4x + -7x3 + 8x = 0

Reorder the terms:
4x + 8x + 8x3 + -7x3 = 0

Combine like terms: 4x + 8x = 12x
12x + 8x3 + -7x3 = 0

Combine like terms: 8x3 + -7x3 = 1x3
12x + 1x3 = 0

Solving
12x + 1x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(12 + x2) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(12 + x2)' equal to zero and attempt to solve: Simplifying 12 + x2 = 0 Solving 12 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + x2 = 0 + -12 x2 = 0 + -12 Combine like terms: 0 + -12 = -12 x2 = -12 Simplifying x2 = -12 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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