Limit as x approaches 0 √5+x - √5/x I started working on this problem but... √5+x - √5/x (√5+x - √5/x)(√5+x + √5/√5+x + √5) ... I have no idea what to do because there are two radicals in the numerator.
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Is this your problem? or is it this?
It looks like this except 5 + x is under one radical sign.
Last edited by Mcd; May 3rd 2012 at 11:44 PM.
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