4m^2+12m+8=48

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Solution for 4m^2+12m+8=48 equation:


Simplifying
4m2 + 12m + 8 = 48

Reorder the terms:
8 + 12m + 4m2 = 48

Solving
8 + 12m + 4m2 = 48

Solving for variable 'm'.

Reorder the terms:
8 + -48 + 12m + 4m2 = 48 + -48

Combine like terms: 8 + -48 = -40
-40 + 12m + 4m2 = 48 + -48

Combine like terms: 48 + -48 = 0
-40 + 12m + 4m2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-10 + 3m + m2) = 0

Factor a trinomial.
4((-5 + -1m)(2 + -1m)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-5 + -1m)' equal to zero and attempt to solve: Simplifying -5 + -1m = 0 Solving -5 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1m = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1m = 0 + 5 -1m = 0 + 5 Combine like terms: 0 + 5 = 5 -1m = 5 Divide each side by '-1'. m = -5 Simplifying m = -5

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 = {-5, 2}

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