10m^2+7mn-12n^2=

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Solution for 10m^2+7mn-12n^2= equation:


Simplifying
10m2 + 7mn + -12n2 = 0

Reorder the terms:
7mn + 10m2 + -12n2 = 0

Solving
7mn + 10m2 + -12n2 = 0

Solving for variable 'm'.

Factor a trinomial.
(5m + -4n)(2m + 3n) = 0

Subproblem 1

Set the factor '(5m + -4n)' equal to zero and attempt to solve: Simplifying 5m + -4n = 0 Solving 5m + -4n = 0 Move all terms containing m to the left, all other terms to the right. Add '4n' to each side of the equation. 5m + -4n + 4n = 0 + 4n Combine like terms: -4n + 4n = 0 5m + 0 = 0 + 4n 5m = 0 + 4n Remove the zero: 5m = 4n Divide each side by '5'. m = 0.8n Simplifying m = 0.8n

Subproblem 2

Set the factor '(2m + 3n)' equal to zero and attempt to solve: Simplifying 2m + 3n = 0 Solving 2m + 3n = 0 Move all terms containing m to the left, all other terms to the right. Add '-3n' to each side of the equation. 2m + 3n + -3n = 0 + -3n Combine like terms: 3n + -3n = 0 2m + 0 = 0 + -3n 2m = 0 + -3n Remove the zero: 2m = -3n Divide each side by '2'. m = -1.5n Simplifying m = -1.5n

Solution

m = {0.8n, -1.5n}

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