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

 It is currently 18 Apr 2015, 08:44

### 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

# if x != 0, then sqrt(x^2)/X= -1 0 1 x |x|/x

Author Message
TAGS:
Senior Manager
Joined: 05 Aug 2005
Posts: 414
Followers: 1

Kudos [?]: 11 [0], given: 0

if x != 0, then sqrt(x^2)/X= -1 0 1 x |x|/x [#permalink]  17 Feb 2006, 12:27
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
if x != 0, then sqrt(x^2)/X=

-1
0
1
x
|x|/x
Director
Joined: 05 Feb 2006
Posts: 902
Followers: 1

Kudos [?]: 47 [0], given: 0

And how exactly do you get x!=0....?

0!=1.....
Intern
Joined: 18 Feb 2006
Posts: 23
Followers: 0

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

x = -2.
(-2)^2 = 4.
sqrt(4) = 2.
2 / -2 = -1
B, C, D are out.

x = 2
2^2 = 4
sqrt(4) = 2,
2 / 2 = 1
A is out.

(E)
Similar topics Replies Last post
Similar
Topics:
1 x(X-1) > 0 1 06 Dec 2014, 14:59
If x ≠ 0, then sqrt(x^2) / x = (a) -1 (b) 0 2 28 Oct 2006, 08:50
If x != 0, then sqrt(x^2)/x = i) -1 ii) 0 iii) 1 iv) x v) 4 07 Oct 2006, 20:20
If x < 0, then Sqrt (-X*|X|) is -x -1 1 x 4 05 Oct 2006, 00:46
x not equal zero sqrt(x^2)/x = ?? -1 0 1 x |x|/x 3 07 May 2006, 16:58
Display posts from previous: Sort by