5s(9s+4)=0

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Solution for 5s(9s+4)=0 equation:


Simplifying
5s(9s + 4) = 0

Reorder the terms:
5s(4 + 9s) = 0
(4 * 5s + 9s * 5s) = 0
(20s + 45s2) = 0

Solving
20s + 45s2 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '5s'.
5s(4 + 9s) = 0

Ignore the factor 5.

Subproblem 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 = 0

Subproblem 2

Set the factor '(4 + 9s)' equal to zero and attempt to solve: Simplifying 4 + 9s = 0 Solving 4 + 9s = 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 + 9s = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 9s = 0 + -4 9s = 0 + -4 Combine like terms: 0 + -4 = -4 9s = -4 Divide each side by '9'. s = -0.4444444444 Simplifying s = -0.4444444444

Solution

s = {0, -0.4444444444}

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