u^2-3uv-108v^2=

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Solution for u^2-3uv-108v^2= equation:


Simplifying
u2 + -3uv + -108v2 = 0

Reorder the terms:
-3uv + u2 + -108v2 = 0

Solving
-3uv + u2 + -108v2 = 0

Solving for variable 'u'.

Factor a trinomial.
(u + -12v)(u + 9v) = 0

Subproblem 1

Set the factor '(u + -12v)' equal to zero and attempt to solve: Simplifying u + -12v = 0 Solving u + -12v = 0 Move all terms containing u to the left, all other terms to the right. Add '12v' to each side of the equation. u + -12v + 12v = 0 + 12v Combine like terms: -12v + 12v = 0 u + 0 = 0 + 12v u = 0 + 12v Remove the zero: u = 12v Simplifying u = 12v

Subproblem 2

Set the factor '(u + 9v)' equal to zero and attempt to solve: Simplifying u + 9v = 0 Solving u + 9v = 0 Move all terms containing u to the left, all other terms to the right. Add '-9v' to each side of the equation. u + 9v + -9v = 0 + -9v Combine like terms: 9v + -9v = 0 u + 0 = 0 + -9v u = 0 + -9v Remove the zero: u = -9v Simplifying u = -9v

Solution

u = {12v, -9v}

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