F(0)=x^3+6x

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Solution for F(0)=x^3+6x equation:


Simplifying
F(0) = x3 + 6x

Reorder the terms for easier multiplication:
0F = x3 + 6x

Anything times zero is zero.
0F = x3 + 6x

Reorder the terms:
0 = 6x + x3

Solving
0 = 6x + x3

Solving for variable 'x'.
Remove the zero:
-6x + -1x3 = 6x + x3 + -6x + -1x3

Reorder the terms:
-6x + -1x3 = 6x + -6x + x3 + -1x3

Combine like terms: 6x + -6x = 0
-6x + -1x3 = 0 + x3 + -1x3
-6x + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-6x + -1x3 = 0

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(6 + x2) = 0

Ignore the factor -1.

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 '(6 + x2)' equal to zero and attempt to solve: Simplifying 6 + x2 = 0 Solving 6 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x2 = 0 + -6 x2 = 0 + -6 Combine like terms: 0 + -6 = -6 x2 = -6 Simplifying x2 = -6 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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