r^3+16r=0

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Solution for r^3+16r=0 equation:


Simplifying
r3 + 16r = 0

Reorder the terms:
16r + r3 = 0

Solving
16r + r3 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), 'r'.
r(16 + r2) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(16 + r2)' equal to zero and attempt to solve: Simplifying 16 + r2 = 0 Solving 16 + r2 = 0 Move all terms containing r to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + r2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + r2 = 0 + -16 r2 = 0 + -16 Combine like terms: 0 + -16 = -16 r2 = -16 Simplifying r2 = -16 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

r = {0}

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