Find all School-related info fast with the new School-Specific MBA Forum

It is currently 01 Sep 2015, 05:01
GMAT Club Tests

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

square root doubt

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Senior Manager
Senior Manager
avatar
Joined: 29 Jan 2011
Posts: 378
Followers: 0

Kudos [?]: 89 [0], given: 87

square root doubt [#permalink] New post 20 Sep 2011, 01:25
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
(x^2 )(y^2 )(z^2) = 80

then will xyz be +/- \sqrt{80} ?? or just +\sqrt{80}??
Math Forum Moderator
avatar
Joined: 20 Dec 2010
Posts: 2027
Followers: 142

Kudos [?]: 1213 [0], given: 376

Re: square root doubt [#permalink] New post 20 Sep 2011, 02:03
siddhans wrote:
(x^2 )(y^2 )(z^2) = 80

then will xyz be +/- \sqrt{80} ?? or just +\sqrt{80}??


\((xyz)^2=80\)

\(xyz=\pm \sqrt{80}\)
_________________

~fluke

GMAT Club Premium Membership - big benefits and savings

Re: square root doubt   [#permalink] 20 Sep 2011, 02:03
    Similar topics Author Replies Last post
Similar
Topics:
Experts publish their posts in the topic Square roots Jinglander 2 31 Jul 2010, 13:45
Square of a exponent with root rxs0005 1 17 Jul 2010, 15:33
2 Experts publish their posts in the topic Numbers-Squares root virtualanimosity 13 03 Nov 2009, 23:22
3 Sq Root Squared djveed 9 06 Feb 2009, 08:02
4 GMATPrep - Square root question miccarlo 7 05 Aug 2008, 20:45
Display posts from previous: Sort by

square root doubt

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.