Wednesday
April 16, 2014

Homework Help: Pre-Calculus

Posted by Caroline on Wednesday, April 10, 2013 at 12:19am.

I'm having trouble understanding how to do complex fractions.. My book doesn't explain it very well..

12.
(x+3/12)/(4x-5/15)

14.
(2/x^2 + 1/x)/(4/x^2 - 1/x)

16.
(1/y + 3/y^2)/(y + 27/y^2)

If you could please explain how to begin the process I would appreciate it.

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