4t(9t+5)=0

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


Simplifying
4t(9t + 5) = 0

Reorder the terms:
4t(5 + 9t) = 0
(5 * 4t + 9t * 4t) = 0
(20t + 36t2) = 0

Solving
20t + 36t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '4t'.
4t(5 + 9t) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 't' equal to zero and attempt to solve: Simplifying t = 0 Solving t = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t = 0

Subproblem 2

Set the factor '(5 + 9t)' equal to zero and attempt to solve: Simplifying 5 + 9t = 0 Solving 5 + 9t = 0 Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 9t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 9t = 0 + -5 9t = 0 + -5 Combine like terms: 0 + -5 = -5 9t = -5 Divide each side by '9'. t = -0.5555555556 Simplifying t = -0.5555555556

Solution

t = {0, -0.5555555556}

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