Tuesday
October 21, 2014

Homework Help: Algebra 2

Posted by Bart on Thursday, January 10, 2013 at 1:44pm.

I know the answer to this problem is -1. I found that by substituting for x and seeing if it worked. How should I do it the correct way?

(x/(3x+6))-(x+1/3x-6)=(1/(x^2)-4)

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