2(m-5)(m-6)=112

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Solution for 2(m-5)(m-6)=112 equation:


Simplifying
2(m + -5)(m + -6) = 112

Reorder the terms:
2(-5 + m)(m + -6) = 112

Reorder the terms:
2(-5 + m)(-6 + m) = 112

Multiply (-5 + m) * (-6 + m)
2(-5(-6 + m) + m(-6 + m)) = 112
2((-6 * -5 + m * -5) + m(-6 + m)) = 112
2((30 + -5m) + m(-6 + m)) = 112
2(30 + -5m + (-6 * m + m * m)) = 112
2(30 + -5m + (-6m + m2)) = 112

Combine like terms: -5m + -6m = -11m
2(30 + -11m + m2) = 112
(30 * 2 + -11m * 2 + m2 * 2) = 112
(60 + -22m + 2m2) = 112

Solving
60 + -22m + 2m2 = 112

Solving for variable 'm'.

Reorder the terms:
60 + -112 + -22m + 2m2 = 112 + -112

Combine like terms: 60 + -112 = -52
-52 + -22m + 2m2 = 112 + -112

Combine like terms: 112 + -112 = 0
-52 + -22m + 2m2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-26 + -11m + m2) = 0

Factor a trinomial.
2((-2 + -1m)(13 + -1m)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + -1m)' equal to zero and attempt to solve: Simplifying -2 + -1m = 0 Solving -2 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1m = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1m = 0 + 2 -1m = 0 + 2 Combine like terms: 0 + 2 = 2 -1m = 2 Divide each side by '-1'. m = -2 Simplifying m = -2

Subproblem 2

Set the factor '(13 + -1m)' equal to zero and attempt to solve: Simplifying 13 + -1m = 0 Solving 13 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1m = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1m = 0 + -13 -1m = 0 + -13 Combine like terms: 0 + -13 = -13 -1m = -13 Divide each side by '-1'. m = 13 Simplifying m = 13

Solution

m = {-2, 13}

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