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# Can anyone xplain this to me.

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Can anyone xplain this to me. [#permalink]

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21 Jun 2009, 02:02
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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Re: Can anyone xplain this to me. [#permalink]

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21 Jun 2009, 22:03
This question has already been discussed here: m05-q15-75172.html

Please see these posts:
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Re: Can anyone xplain this to me.   [#permalink] 21 Jun 2009, 22:03
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# Can anyone xplain this to me.

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