(6m^2-4m+10)+(3m^2+7m-12)=

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Solution for (6m^2-4m+10)+(3m^2+7m-12)= equation:


Simplifying
(6m2 + -4m + 10) + (3m2 + 7m + -12) = 0

Reorder the terms:
(10 + -4m + 6m2) + (3m2 + 7m + -12) = 0

Remove parenthesis around (10 + -4m + 6m2)
10 + -4m + 6m2 + (3m2 + 7m + -12) = 0

Reorder the terms:
10 + -4m + 6m2 + (-12 + 7m + 3m2) = 0

Remove parenthesis around (-12 + 7m + 3m2)
10 + -4m + 6m2 + -12 + 7m + 3m2 = 0

Reorder the terms:
10 + -12 + -4m + 7m + 6m2 + 3m2 = 0

Combine like terms: 10 + -12 = -2
-2 + -4m + 7m + 6m2 + 3m2 = 0

Combine like terms: -4m + 7m = 3m
-2 + 3m + 6m2 + 3m2 = 0

Combine like terms: 6m2 + 3m2 = 9m2
-2 + 3m + 9m2 = 0

Solving
-2 + 3m + 9m2 = 0

Solving for variable 'm'.

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

Subproblem 1

Set the factor '(-2 + -3m)' equal to zero and attempt to solve: Simplifying -2 + -3m = 0 Solving -2 + -3m = 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 + -3m = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3m = 0 + 2 -3m = 0 + 2 Combine like terms: 0 + 2 = 2 -3m = 2 Divide each side by '-3'. m = -0.6666666667 Simplifying m = -0.6666666667

Subproblem 2

Set the factor '(1 + -3m)' equal to zero and attempt to solve: Simplifying 1 + -3m = 0 Solving 1 + -3m = 0 Move all terms containing m to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3m = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3m = 0 + -1 -3m = 0 + -1 Combine like terms: 0 + -1 = -1 -3m = -1 Divide each side by '-3'. m = 0.3333333333 Simplifying m = 0.3333333333

Solution

m = {-0.6666666667, 0.3333333333}

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