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Simplifying -81s2 + 4s = 0 Reorder the terms: 4s + -81s2 = 0 Solving 4s + -81s2 = 0 Solving for variable 's'. Factor out the Greatest Common Factor (GCF), 's'. s(4 + -81s) = 0Subproblem 1
Set the factor 's' equal to zero and attempt to solve: Simplifying s = 0 Solving s = 0 Move all terms containing s to the left, all other terms to the right. Simplifying s = 0Subproblem 2
Set the factor '(4 + -81s)' equal to zero and attempt to solve: Simplifying 4 + -81s = 0 Solving 4 + -81s = 0 Move all terms containing s to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -81s = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -81s = 0 + -4 -81s = 0 + -4 Combine like terms: 0 + -4 = -4 -81s = -4 Divide each side by '-81'. s = 0.04938271605 Simplifying s = 0.04938271605Solution
s = {0, 0.04938271605}
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