2m^2=-2m+12

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Solution for 2m^2=-2m+12 equation:


Simplifying
2m2 = -2m + 12

Reorder the terms:
2m2 = 12 + -2m

Solving
2m2 = 12 + -2m

Solving for variable 'm'.

Reorder the terms:
-12 + 2m + 2m2 = 12 + -2m + -12 + 2m

Reorder the terms:
-12 + 2m + 2m2 = 12 + -12 + -2m + 2m

Combine like terms: 12 + -12 = 0
-12 + 2m + 2m2 = 0 + -2m + 2m
-12 + 2m + 2m2 = -2m + 2m

Combine like terms: -2m + 2m = 0
-12 + 2m + 2m2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + m + m2) = 0

Factor a trinomial.
2((-3 + -1m)(2 + -1m)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + -1m)' equal to zero and attempt to solve: Simplifying -3 + -1m = 0 Solving -3 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1m = 0 + 3 -1m = 0 + 3 Combine like terms: 0 + 3 = 3 -1m = 3 Divide each side by '-1'. m = -3 Simplifying m = -3

Subproblem 2

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

Solution

m = {-3, 2}

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