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# Data sufficiency

Author Message
Intern
Joined: 07 Jan 2018
Posts: 8

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10 Feb 2018, 07:01
What is the value of |x-y|?
A. x^2 + y^2 = 10
B. x^2 - y^2 = 6

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Math Expert
Joined: 02 Sep 2009
Posts: 48074

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10 Feb 2018, 10:33
sarthak2709 wrote:
What is the value of |x-y|?
A. x^2 + y^2 = 10
B. x^2 - y^2 = 6

Please re-post according to our RULES OF POSTING. Pay attention to rules 1 (Choose the Right Forum. Please post PS questions in the PS subforum and DS questions in the DS subforum), 3 (name topics properly), 7 (Indicate the OA (Official Answer), and 10 (Tag Your Questions). Thank you.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

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

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

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Re: Data sufficiency &nbs [#permalink] 10 Feb 2018, 10:33
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