# Math Help - Find the solution set

1. ## Find the solution set

4/y+5 - 6/y-5= 12/y squared - 25

2. Think "Common Denominator".

What is (x+5)(x-5) when multiplied and expanded?

3. Colby can you help me with this problem, i didn't get a good response
TKhunny did give you a good response.

$\frac{4}{y+5} - \frac{6}{y-5}= \frac{12}{y^2 - 25}$

The LCD is $y^2 - 25 = (y+5)(y-5)$

Multiply the entire equality by that, and you should have a quadratic to solve for.