SOLUTION: Derection: perform the idicated operation by using the LCD and simply the result. 3y+3 2y+2 ------- + ------- y^2-4y-5 y^2-2y-3

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Derection: perform the idicated operation by using the LCD and simply the result. 3y+3 2y+2 ------- + ------- y^2-4y-5 y^2-2y-3      Log On


   

Question 427715: Derection: perform the idicated operation by using the LCD and simply the result.
3y+3 2y+2
------- + -------
y^2-4y-5 y^2-2y-3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi



%283y%2B3%29%2F%28y%5E2-4y-5%29+%2B+%282y%2B2%29%2F%28y%5E2-2y-3%29

Am factoring y^2-4y-5 = (y-5)(y+1)  AND y^2-2y-3 = (y-3)(y+1) FIRST

 3%2F%28y-5%29+%2B+2%2F%28y-3%29

 %283%28y-3%29%2B2%28y-5%29%29%2F%28y-5%29%28y-3%29%29

 %285y-19%29%2F%28y-5%29%28y-3%29%29