9m^2+62m-80=0

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Solution for 9m^2+62m-80=0 equation:


Simplifying
9m2 + 62m + -80 = 0

Reorder the terms:
-80 + 62m + 9m2 = 0

Solving
-80 + 62m + 9m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-8 + -1m)(10 + -9m) = 0

Subproblem 1

Set the factor '(-8 + -1m)' equal to zero and attempt to solve: Simplifying -8 + -1m = 0 Solving -8 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1m = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1m = 0 + 8 -1m = 0 + 8 Combine like terms: 0 + 8 = 8 -1m = 8 Divide each side by '-1'. m = -8 Simplifying m = -8

Subproblem 2

Set the factor '(10 + -9m)' equal to zero and attempt to solve: Simplifying 10 + -9m = 0 Solving 10 + -9m = 0 Move all terms containing m to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -9m = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -9m = 0 + -10 -9m = 0 + -10 Combine like terms: 0 + -10 = -10 -9m = -10 Divide each side by '-9'. m = 1.111111111 Simplifying m = 1.111111111

Solution

m = {-8, 1.111111111}

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