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

 It is currently 07 May 2015, 02:06

### 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

# What is the value of x? 1) (-x)^3 = -(x^3) 2) (-x)^2 = -(x^2

 Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:
VP
Joined: 30 Jun 2008
Posts: 1048
Followers: 11

Kudos [?]: 348 [0], given: 1

What is the value of x? 1) (-x)^3 = -(x^3) 2) (-x)^2 = -(x^2 [#permalink]  08 Oct 2008, 22:35
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
What is the value of x?

1) (-x)^3 = -(x^3)
2) (-x)^2 = -(x^2)
_________________

"You have to find it. No one else can find it for you." - Bjorn Borg

Manager
Joined: 10 Aug 2008
Posts: 76
Followers: 1

Kudos [?]: 13 [0], given: 0

Re: DS : Good One [#permalink]  09 Oct 2008, 02:08
Fisrt Eq can be satisfied for any Interger Value of X, so a definate value of X is not determined.

2nd Eq can be onyl satisfy for x= 0. So 2nd alone is Good enough.

BTW whats the Ans ?
VP
Joined: 30 Jun 2008
Posts: 1048
Followers: 11

Kudos [?]: 348 [0], given: 1

Re: DS : Good One [#permalink]  09 Oct 2008, 02:09
AmitGUPTA wrote:
Fisrt Eq can be satisfied for any Interger Value of X, so a definate value of X is not determined.

2nd Eq can be onyl satisfy for x= 0. So 2nd alone is Good enough.

BTW whats the Ans ?

OA is B
_________________

"You have to find it. No one else can find it for you." - Bjorn Borg

VP
Joined: 17 Jun 2008
Posts: 1404
Followers: 8

Kudos [?]: 151 [0], given: 0

Re: DS : Good One [#permalink]  09 Oct 2008, 02:47
amitdgr wrote:
What is the value of x?

1) (-x)^3 = -(x^3)
2) (-x)^2 = -(x^2)

IMO B
x=0 is the only value when 2 is true

1 is true for any -ve value of x
_________________

cheers
Its Now Or Never

Re: DS : Good One   [#permalink] 09 Oct 2008, 02:47
Similar topics Replies Last post
Similar
Topics:
1 If X+2/X=3 what is the value of X^3+8/(X^3)=? 5 15 Dec 2011, 08:07
What is the value of x^2 ? x = sqrt{2x - 1} x^2 = x^3 3 13 Oct 2011, 01:36
What is the value of x ? (1) x3 = 6x − x2 (2) 14x = x3 + 5 5 04 Oct 2011, 06:43
What is the value of x? (1) (x + 2)(x + 3) = 0 (2) (x^2) + 4 06 Aug 2007, 18:34
If x=7, what is the value of 1-x^2+x^3-x^4+x^5-x^6 10 28 Apr 2006, 02:08
Display posts from previous: Sort by

# What is the value of x? 1) (-x)^3 = -(x^3) 2) (-x)^2 = -(x^2

 Question banks Downloads My Bookmarks Reviews Important topics

 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®.