solve for x

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by gaggleofgirls » Tue Feb 03, 2009 11:01 pm
See attached file for solution - just too much strain on my eyes and brain to have all those ^2 and / in the same equation so the file has correct math formatting.

x = -7

What is OA?

Please include list of answers and OA when you post a question.

Thanks,
-Carrie
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x.doc
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by sfd2102 » Wed Feb 04, 2009 11:33 am
I got x=2 or x=-2

work:
combine like terms:
3x+5/x^2=-3/x^2+3x+2
8/x^2=2
x^2=4
x=2 ; x=-2