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Simplifying r(r2 + 30) = 0 Reorder the terms: r(30 + r2) = 0 (30 * r + r2 * r) = 0 (30r + r3) = 0 Solving 30r + r3 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), 'r'. r(30 + r2) = 0Subproblem 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 '(30 + r2)' equal to zero and attempt to solve: Simplifying 30 + r2 = 0 Solving 30 + r2 = 0 Move all terms containing r to the left, all other terms to the right. Add '-30' to each side of the equation. 30 + -30 + r2 = 0 + -30 Combine like terms: 30 + -30 = 0 0 + r2 = 0 + -30 r2 = 0 + -30 Combine like terms: 0 + -30 = -30 r2 = -30 Simplifying r2 = -30 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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