Last visit was: 15 Jul 2024, 02:19 It is currently 15 Jul 2024, 02:19
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.
Close
Request Expert Reply
Confirm Cancel
SORT BY:
Date
Tags:
Show Tags
Hide Tags
VP
VP
Joined: 29 Oct 2019
Posts: 1361
Own Kudos [?]: 1534 [7]
Given Kudos: 582
Send PM
Most Helpful Reply
Tutor
Joined: 17 Sep 2014
Posts: 1245
Own Kudos [?]: 966 [1]
Given Kudos: 6
Location: United States
GMAT 1: 780 Q51 V45
GRE 1: Q170 V167
Send PM
RC & DI Moderator
Joined: 02 Aug 2009
Status:Math and DI Expert
Posts: 11471
Own Kudos [?]: 34326 [1]
Given Kudos: 322
Send PM
General Discussion
VP
VP
Joined: 29 Oct 2019
Posts: 1361
Own Kudos [?]: 1534 [0]
Given Kudos: 582
Send PM
Re: Is x < 0 ? (1) x^7 < x^5 (2) x^5 < x^8 [#permalink]
BrentGMATPrepNow, chetan2u

Could I have your response to the problem?

Thanks!
GMAT Club Legend
GMAT Club Legend
Joined: 12 Sep 2015
Posts: 6805
Own Kudos [?]: 30800 [0]
Given Kudos: 799
Location: Canada
Send PM
Re: Is x < 0 ? (1) x^7 < x^5 (2) x^5 < x^8 [#permalink]
Expert Reply
Top Contributor
sjuniv32 wrote:
BrentGMATPrepNow, chetan2u

Could I have your response to the problem?

Thanks!


My solution is pretty much the same as the one above: https://gmatclub.com/forum/is-x-0-1-x-7 ... l#p2849512
GMAT Club Legend
GMAT Club Legend
Joined: 18 Aug 2017
Status:You learn more from failure than from success.
Posts: 7964
Own Kudos [?]: 4216 [1]
Given Kudos: 243
Location: India
Concentration: Sustainability, Marketing
GMAT Focus 1:
545 Q79 V79 DI73
GPA: 4
WE:Marketing (Energy and Utilities)
Send PM
Re: Is x < 0 ? (1) x^7 < x^5 (2) x^5 < x^8 [#permalink]
1
Kudos
sjuniv32 wrote:
Is x < 0 ?

(1) \(x^7 < x^5\)

(2) \(x^5 < x^8\)

Target is x -ve
#1
Possible if x is -ve or
0<x<1
Insufficient
#2
Possible when x is -ve or x is +ve Integer
Insufficient
From 1&2
X is -ve
Option C

Posted from my mobile device
GMAT Club Bot
Re: Is x < 0 ? (1) x^7 < x^5 (2) x^5 < x^8 [#permalink]
Moderator:
Math Expert
94343 posts