It is currently 17 Jan 2018, 14:07

### 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

# Which of the following is equal to ^2 A. 1 B. 5 C.

Author Message
Senior Manager
Joined: 17 Aug 2005
Posts: 387

Kudos [?]: 154 [0], given: 0

Location: Boston, MA
Which of the following is equal to ^2 A. 1 B. 5 C. [#permalink]

### Show Tags

05 Feb 2007, 16:30
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Which of the following is equal to [1/(sqrt(3)-sqrt(2))]^2

A. 1
B. 5
C. sqrt(6)
D. 5-sqrt(6)
E. 5+2sqrt(6)

Kudos [?]: 154 [0], given: 0

SVP
Joined: 08 Nov 2006
Posts: 1552

Kudos [?]: 212 [0], given: 1

Location: Ann Arbor
Schools: Ross '10

### Show Tags

05 Feb 2007, 16:35
E. 5+2sqrt(6)

Multiply the Numerator and denominator with sqrt(3)+sqrt(2). THen square the result. You will get E.

Kudos [?]: 212 [0], given: 1

Current Student
Joined: 28 Dec 2004
Posts: 3344

Kudos [?]: 328 [0], given: 2

Location: New York City
Schools: Wharton'11 HBS'12

### Show Tags

05 Feb 2007, 17:06
yup get E as well..assuming the question is

([1/sqrt(3)] - [1/sqrt(2)])^2

Kudos [?]: 328 [0], given: 2

05 Feb 2007, 17:06
Display posts from previous: Sort by