0=t^2-t-132

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Solution for 0=t^2-t-132 equation:


Simplifying
0 = t2 + -1t + -132

Reorder the terms:
0 = -132 + -1t + t2

Solving
0 = -132 + -1t + t2

Solving for variable 't'.

Combine like terms: 0 + 132 = 132
132 + t + -1t2 = -132 + -1t + t2 + 132 + t + -1t2

Reorder the terms:
132 + t + -1t2 = -132 + 132 + -1t + t + t2 + -1t2

Combine like terms: -132 + 132 = 0
132 + t + -1t2 = 0 + -1t + t + t2 + -1t2
132 + t + -1t2 = -1t + t + t2 + -1t2

Combine like terms: -1t + t = 0
132 + t + -1t2 = 0 + t2 + -1t2
132 + t + -1t2 = t2 + -1t2

Combine like terms: t2 + -1t2 = 0
132 + t + -1t2 = 0

Factor a trinomial.
(12 + -1t)(11 + t) = 0

Subproblem 1

Set the factor '(12 + -1t)' equal to zero and attempt to solve: Simplifying 12 + -1t = 0 Solving 12 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1t = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1t = 0 + -12 -1t = 0 + -12 Combine like terms: 0 + -12 = -12 -1t = -12 Divide each side by '-1'. t = 12 Simplifying t = 12

Subproblem 2

Set the factor '(11 + t)' equal to zero and attempt to solve: Simplifying 11 + t = 0 Solving 11 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + t = 0 + -11 Combine like terms: 11 + -11 = 0 0 + t = 0 + -11 t = 0 + -11 Combine like terms: 0 + -11 = -11 t = -11 Simplifying t = -11

Solution

t = {12, -11}

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