simplest form

[nevermore]

I'm totally stuck on this one problem with my Trig homework:
(2+?x)/(2-?x)
Please help

 

[mmm4444bot]

It's hard to help, when you don't tell anybody what the exercise is.

You reference a trig exercise. You've posted on a board for algebra.

From your subject line, I could guess that you're supposed to rationalize the denominator. If so, multiply top and bottom by the conjugate of the bottom.

Otherwise, please post the entire exercise, so that we might know what you've been asked to do.

Also, check out the post titled, "Read Before Posting".