10m^2+89m-9=

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Solution for 10m^2+89m-9= equation:


Simplifying
10m2 + 89m + -9 = 0

Reorder the terms:
-9 + 89m + 10m2 = 0

Solving
-9 + 89m + 10m2 = 0

Solving for variable 'm'.

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

Subproblem 1

Set the factor '(-9 + -1m)' equal to zero and attempt to solve: Simplifying -9 + -1m = 0 Solving -9 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -1m = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1m = 0 + 9 -1m = 0 + 9 Combine like terms: 0 + 9 = 9 -1m = 9 Divide each side by '-1'. m = -9 Simplifying m = -9

Subproblem 2

Set the factor '(1 + -10m)' equal to zero and attempt to solve: Simplifying 1 + -10m = 0 Solving 1 + -10m = 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 + -10m = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -10m = 0 + -1 -10m = 0 + -1 Combine like terms: 0 + -1 = -1 -10m = -1 Divide each side by '-10'. m = 0.1 Simplifying m = 0.1

Solution

m = {-9, 0.1}

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