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# Can anyone xplain this to me.

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Senior Manager
Joined: 15 Jan 2008
Posts: 280

Kudos [?]: 49 [0], given: 3

Can anyone xplain this to me. [#permalink]

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21 Jun 2009, 03:02
While evaulating the value of root2, why -ve not being considered ?

Should we treat all the roots of numbers as +ve and negative ?
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Kudos [?]: 49 [0], given: 3

Founder
Joined: 04 Dec 2002
Posts: 15853

Kudos [?]: 29054 [0], given: 5255

Location: United States (WA)
GMAT 1: 750 Q49 V42
Re: Can anyone xplain this to me. [#permalink]

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21 Jun 2009, 23:03
This question has already been discussed here: m05-q15-75172.html

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Kudos [?]: 29054 [0], given: 5255

Re: Can anyone xplain this to me.   [#permalink] 21 Jun 2009, 23:03
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# Can anyone xplain this to me.

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