m(3m+8)=-5

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Solution for m(3m+8)=-5 equation:


Simplifying
m(3m + 8) = -5

Reorder the terms:
m(8 + 3m) = -5
(8 * m + 3m * m) = -5
(8m + 3m2) = -5

Solving
8m + 3m2 = -5

Solving for variable 'm'.

Reorder the terms:
5 + 8m + 3m2 = -5 + 5

Combine like terms: -5 + 5 = 0
5 + 8m + 3m2 = 0

Factor a trinomial.
(5 + 3m)(1 + m) = 0

Subproblem 1

Set the factor '(5 + 3m)' equal to zero and attempt to solve: Simplifying 5 + 3m = 0 Solving 5 + 3m = 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 + 3m = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3m = 0 + -5 3m = 0 + -5 Combine like terms: 0 + -5 = -5 3m = -5 Divide each side by '3'. m = -1.666666667 Simplifying m = -1.666666667

Subproblem 2

Set the factor '(1 + m)' equal to zero and attempt to solve: Simplifying 1 + m = 0 Solving 1 + m = 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 + m = 0 + -1 Combine like terms: 1 + -1 = 0 0 + m = 0 + -1 m = 0 + -1 Combine like terms: 0 + -1 = -1 m = -1 Simplifying m = -1

Solution

m = {-1.666666667, -1}

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