SOLUTION: Need help with this multiplication of this rational expression: 3y^2+13y+14 2y^2-3y-2 ----------- * ----------- y^2+3y+2 3y^2+22y+35

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Need help with this multiplication of this rational expression: 3y^2+13y+14 2y^2-3y-2 ----------- * ----------- y^2+3y+2 3y^2+22y+35       Log On


   

Question 257681: Need help with this multiplication of this rational expression:
3y^2+13y+14 2y^2-3y-2
----------- * ------------
y^2+3y+2 3y^2+22y+35


Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Need help with this multiplication of this rational expression:
3y^2+13y+14 2y^2-3y-2
----------- * ------------
y^2+3y+2 3y^2+22y+35
:
Assume it's:
%283y%5E2%2B13y%2B14%29%2F%28y%5E2%2B3y%2B2%29 * %282y%5E2-3y-2%29%2F%283y%5E2%2B22y%2B35%29
Factor
%28%283y%2B7%29%28y%2B2%29%29%2F%28%28y%2B2%29%28y%2B1%29%29 * %28%282y%2B1%29%28y-2%29%29%2F%28%283y%2B7%29%28y%2B5%29%29
:
Note that you can cancel: (3y+7), (y+2), leaving us with:
1%2F%28%28y%2B1%29%29 * %28%282y%2B1%29%28y-2%29%29%2F%28%28y%2B5%29%29 = %28%282y%2B1%29%28y-2%29%29%2F%28%28y%2B1%29%28y%2B5%29%29 = %282y%5E2-3y-2%29%2F%28y%5E2%2B6y%2B5%29 about all you can do with it