-245=-126m-35m^2

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Solution for -245=-126m-35m^2 equation:


Simplifying
-245 = -126m + -35m2

Solving
-245 = -126m + -35m2

Solving for variable 'm'.

Reorder the terms:
-245 + 126m + 35m2 = -126m + 126m + -35m2 + 35m2

Combine like terms: -126m + 126m = 0
-245 + 126m + 35m2 = 0 + -35m2 + 35m2
-245 + 126m + 35m2 = -35m2 + 35m2

Combine like terms: -35m2 + 35m2 = 0
-245 + 126m + 35m2 = 0

Factor out the Greatest Common Factor (GCF), '7'.
7(-35 + 18m + 5m2) = 0

Factor a trinomial.
7((-5 + -1m)(7 + -5m)) = 0

Ignore the factor 7.

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 '(7 + -5m)' equal to zero and attempt to solve: Simplifying 7 + -5m = 0 Solving 7 + -5m = 0 Move all terms containing m to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5m = 0 + -7 -5m = 0 + -7 Combine like terms: 0 + -7 = -7 -5m = -7 Divide each side by '-5'. m = 1.4 Simplifying m = 1.4

Solution

m = {-5, 1.4}

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