It is currently 23 Feb 2018, 08:47

### 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

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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Sqrt Q

Author Message
Intern
Joined: 09 Jan 2009
Posts: 10
Schools: harvard

### Show Tags

02 Feb 2009, 13:19
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Why is x=5 not defined as a real number in the following equation:
(sqrt1-((sqrt2)-(sqrtx)))
Manager
Joined: 15 Dec 2008
Posts: 52
Schools: HBS(08) - Ding. HBS, Stanford, Kellogg, Tuck, Stern, all dings. Yale - Withdrew App. Emory Executive -- Accepted, Matriculated, Withdrewed (yes, I spelled it wrong on purpose). ROSS -- GO BLUE 2011.

### Show Tags

17 Mar 2009, 07:57
jaycurtis wrote:
Why is x=5 not defined as a real number in the following equation:
(sqrt1-((sqrt2)-(sqrtx)))

Jay,

that's an expression, not an equation. Did you copy that down right?
Re: Sqrt Q   [#permalink] 17 Mar 2009, 07:57
Display posts from previous: Sort by

# Sqrt Q

Moderator: chetan2u

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne 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®.