0=36x^3+8x

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Solution for 0=36x^3+8x equation:


Simplifying
0 = 36x3 + 8x

Reorder the terms:
0 = 8x + 36x3

Solving
0 = 8x + 36x3

Solving for variable 'x'.
Remove the zero:
-8x + -36x3 = 8x + 36x3 + -8x + -36x3

Reorder the terms:
-8x + -36x3 = 8x + -8x + 36x3 + -36x3

Combine like terms: 8x + -8x = 0
-8x + -36x3 = 0 + 36x3 + -36x3
-8x + -36x3 = 36x3 + -36x3

Combine like terms: 36x3 + -36x3 = 0
-8x + -36x3 = 0

Factor out the Greatest Common Factor (GCF), '-4x'.
-4x(2 + 9x2) = 0

Ignore the factor -4.

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 '(2 + 9x2)' equal to zero and attempt to solve: Simplifying 2 + 9x2 = 0 Solving 2 + 9x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 9x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 9x2 = 0 + -2 9x2 = 0 + -2 Combine like terms: 0 + -2 = -2 9x2 = -2 Divide each side by '9'. x2 = -0.2222222222 Simplifying x2 = -0.2222222222 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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