Posted by Mary on Friday, October 12, 2007 at 7:28pm.
I didn't help with my last math problem:
Perform the indicated operations.
14x7/x^2+3x4 * x^2+6x+8/2x^2+5x3 / x^2+2x/x^2+2x3
I appreciate the help.

algebra  Reiny, Friday, October 12, 2007 at 7:41pm
I will assume you meant the following:
(14x7)/(x^2+3x4) * (x^2+6x+8)/(2x^2+5x3) รท (x^2+2x)/(x^2+2x3)
Then everything factors very nicely and my answer was 7/x
Don't forget the restrictions of
x not= 4,1,3,1/2,2,0
Hint:(my restrictions should give you a clue what the factors of the denominators were)