30m^2-17m-25=-4

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Solution for 30m^2-17m-25=-4 equation:


Simplifying
30m2 + -17m + -25 = -4

Reorder the terms:
-25 + -17m + 30m2 = -4

Solving
-25 + -17m + 30m2 = -4

Solving for variable 'm'.

Reorder the terms:
-25 + 4 + -17m + 30m2 = -4 + 4

Combine like terms: -25 + 4 = -21
-21 + -17m + 30m2 = -4 + 4

Combine like terms: -4 + 4 = 0
-21 + -17m + 30m2 = 0

Factor a trinomial.
(-3 + -5m)(7 + -6m) = 0

Subproblem 1

Set the factor '(-3 + -5m)' equal to zero and attempt to solve: Simplifying -3 + -5m = 0 Solving -3 + -5m = 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 + -5m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5m = 0 + 3 -5m = 0 + 3 Combine like terms: 0 + 3 = 3 -5m = 3 Divide each side by '-5'. m = -0.6 Simplifying m = -0.6

Subproblem 2

Set the factor '(7 + -6m)' equal to zero and attempt to solve: Simplifying 7 + -6m = 0 Solving 7 + -6m = 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 + -6m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -6m = 0 + -7 -6m = 0 + -7 Combine like terms: 0 + -7 = -7 -6m = -7 Divide each side by '-6'. m = 1.166666667 Simplifying m = 1.166666667

Solution

m = {-0.6, 1.166666667}

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