-40=9m^2+94m

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Solution for -40=9m^2+94m equation:


Simplifying
-40 = 9m2 + 94m

Reorder the terms:
-40 = 94m + 9m2

Solving
-40 = 94m + 9m2

Solving for variable 'm'.

Reorder the terms:
-40 + -94m + -9m2 = 94m + -94m + 9m2 + -9m2

Combine like terms: 94m + -94m = 0
-40 + -94m + -9m2 = 0 + 9m2 + -9m2
-40 + -94m + -9m2 = 9m2 + -9m2

Combine like terms: 9m2 + -9m2 = 0
-40 + -94m + -9m2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(40 + 94m + 9m2) = 0

Factor a trinomial.
-1((10 + m)(4 + 9m)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(10 + m)' equal to zero and attempt to solve: Simplifying 10 + m = 0 Solving 10 + m = 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 + m = 0 + -10 Combine like terms: 10 + -10 = 0 0 + m = 0 + -10 m = 0 + -10 Combine like terms: 0 + -10 = -10 m = -10 Simplifying m = -10

Subproblem 2

Set the factor '(4 + 9m)' equal to zero and attempt to solve: Simplifying 4 + 9m = 0 Solving 4 + 9m = 0 Move all terms containing m to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 9m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 9m = 0 + -4 9m = 0 + -4 Combine like terms: 0 + -4 = -4 9m = -4 Divide each side by '9'. m = -0.4444444444 Simplifying m = -0.4444444444

Solution

m = {-10, -0.4444444444}

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