Last visit was: 15 Dec 2024, 00:42 It is currently 15 Dec 2024, 00:42
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
avatar
stolyar
Joined: 03 Feb 2003
Last visit: 06 May 2014
Posts: 1,012
Own Kudos:
Posts: 1,012
Kudos: 1,753
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
stolyar
Joined: 03 Feb 2003
Last visit: 06 May 2014
Posts: 1,012
Own Kudos:
Posts: 1,012
Kudos: 1,753
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
JP
Joined: 18 Jun 2003
Last visit: 05 Nov 2003
Posts: 63
Own Kudos:
Location: Hockeytown
Posts: 63
Kudos: 80
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
prashant
Joined: 24 Jun 2003
Last visit: 29 Mar 2004
Posts: 70
Own Kudos:
Location: India
Posts: 70
Kudos: 5
Kudos
Add Kudos
Bookmarks
Bookmark this Post
The LHS would always be an odd number and the RHS would always be an even number except when Z=0 or -1. Therefore these are the only two solution values for this equation



Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Problem Solving (PS) Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
Moderators:
Math Expert
97877 posts
Senior Moderator - Masters Forum
3116 posts