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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Sunday, December 19, 2010 at 11:43pm.

2/x^2+1/x

2/x+3/2x-3/5x

7/x^2+5/x

help me step by step

- Alegbra 2 -
**drwls**, Monday, December 20, 2010 at 1:39amCreate common denominators for all terms and add the numerators.

In the first case,

2/x^2 + 1/x = 2/x^2 + x/x^2 = (2+x)/x^2

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