28m^2-100m-48=0

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Solution for 28m^2-100m-48=0 equation:


Simplifying
28m2 + -100m + -48 = 0

Reorder the terms:
-48 + -100m + 28m2 = 0

Solving
-48 + -100m + 28m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-12 + -25m + 7m2) = 0

Factor a trinomial.
4((-3 + -7m)(4 + -1m)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-3 + -7m)' equal to zero and attempt to solve: Simplifying -3 + -7m = 0 Solving -3 + -7m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7m = 0 + 3 -7m = 0 + 3 Combine like terms: 0 + 3 = 3 -7m = 3 Divide each side by '-7'. m = -0.4285714286 Simplifying m = -0.4285714286

Subproblem 2

Set the factor '(4 + -1m)' equal to zero and attempt to solve: Simplifying 4 + -1m = 0 Solving 4 + -1m = 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 + -1m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1m = 0 + -4 -1m = 0 + -4 Combine like terms: 0 + -4 = -4 -1m = -4 Divide each side by '-1'. m = 4 Simplifying m = 4

Solution

m = {-0.4285714286, 4}

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