98+56m=-8m^2

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Solution for 98+56m=-8m^2 equation:


Simplifying
98 + 56m = -8m2

Solving
98 + 56m = -8m2

Solving for variable 'm'.

Combine like terms: -8m2 + 8m2 = 0
98 + 56m + 8m2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(49 + 28m + 4m2) = 0

Factor a trinomial.
2((7 + 2m)(7 + 2m)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(7 + 2m)' equal to zero and attempt to solve: Simplifying 7 + 2m = 0 Solving 7 + 2m = 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 + 2m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2m = 0 + -7 2m = 0 + -7 Combine like terms: 0 + -7 = -7 2m = -7 Divide each side by '2'. m = -3.5 Simplifying m = -3.5

Subproblem 2

Set the factor '(7 + 2m)' equal to zero and attempt to solve: Simplifying 7 + 2m = 0 Solving 7 + 2m = 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 + 2m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2m = 0 + -7 2m = 0 + -7 Combine like terms: 0 + -7 = -7 2m = -7 Divide each side by '2'. m = -3.5 Simplifying m = -3.5

Solution

m = {-3.5, -3.5}

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