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# X^0.5 + Y^0.5 > (X+Y)^0.5? Is it always true

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Senior Manager
Joined: 19 Mar 2008
Posts: 350
X^0.5 + Y^0.5 > (X+Y)^0.5? Is it always true [#permalink]

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24 Aug 2008, 07:21
X^0.5 + Y^0.5 > (X+Y)^0.5?

Is it always true?

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Intern
Joined: 10 Aug 2008
Posts: 22
Schools: Emory Goizueta (Class of 2013)
WE 1: Management consultant
WE 2: Marketing consultant
Re: X^0.5 + Y^0.5 > (X+Y)^0.5? [#permalink]

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24 Aug 2008, 08:08
It is not true when either X or Y =0

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If you would like to discuss this question please re-post it in the respective forum. Thank you!

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Re: X^0.5 + Y^0.5 > (X+Y)^0.5?   [#permalink] 24 Aug 2008, 08:08
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# X^0.5 + Y^0.5 > (X+Y)^0.5? Is it always true

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