t^2-81t=0

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Solution for t^2-81t=0 equation:


Simplifying
t2 + -81t = 0

Reorder the terms:
-81t + t2 = 0

Solving
-81t + t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), 't'.
t(-81 + t) = 0

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 '(-81 + t)' equal to zero and attempt to solve: Simplifying -81 + t = 0 Solving -81 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '81' to each side of the equation. -81 + 81 + t = 0 + 81 Combine like terms: -81 + 81 = 0 0 + t = 0 + 81 t = 0 + 81 Combine like terms: 0 + 81 = 81 t = 81 Simplifying t = 81

Solution

t = {0, 81}

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