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July 16th, 2011, 06:09 PM  #1 
Newbie Joined: Jul 2011 Posts: 20 Thanks: 0  more square roots
I could really use some help on setting these two problems up: I need to rewrite 4/?7 as an equivilent fraction that does not have a square root in the denominator. I also need to rewrite it as a sum of two nonzero fractions with different denominators. Thanks! 
July 16th, 2011, 06:23 PM  #2 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,931 Thanks: 1126 Math Focus: Elementary mathematics and beyond  Re: more square roots 
July 16th, 2011, 06:59 PM  #3 
Newbie Joined: Jul 2011 Posts: 20 Thanks: 0  Re: more square roots
I understand the first one, but I am lost on the second....

July 16th, 2011, 07:09 PM  #4 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,931 Thanks: 1126 Math Focus: Elementary mathematics and beyond  Re: more square roots 

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