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- Apr 2nd 2012, 11:32 AMMhmh96simplify
- Apr 2nd 2012, 12:42 PMMathVideosRe: simplify
Could you explain where you are running into problems and maybe I can help you get past them. I don't think you learn much if I just do the problem for you.

- Apr 2nd 2012, 12:50 PMMhmh96Re: simplify
How can i simplify the denominator ?

- Apr 2nd 2012, 12:58 PMMathVideosRe: simplify
Hint: recall the difference of 2 squares.

Think of the denominator as (a-b)

Think you can take it from here? Think about it for a minute or two and if you still can't get it, let me know. - Apr 2nd 2012, 06:22 PMWilmerRe: simplify
Why have you got brackets in the denoninator?

- Apr 2nd 2012, 06:24 PMProve ItRe: simplify