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Simplifying 3r3 + 6r = 0 Reorder the terms: 6r + 3r3 = 0 Solving 6r + 3r3 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '3r'. 3r(2 + r2) = 0 Ignore the factor 3.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 = 0Subproblem 2
Set the factor '(2 + r2)' equal to zero and attempt to solve: Simplifying 2 + r2 = 0 Solving 2 + r2 = 0 Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + r2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + r2 = 0 + -2 r2 = 0 + -2 Combine like terms: 0 + -2 = -2 r2 = -2 Simplifying r2 = -2 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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