All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Marquez's Equation (Posted on 2005-03-02) Difficulty: 3 of 5
Find all postive integer solutions to the equation x^y-y^x=x+y.

  Submitted by owl    
Rating: 4.1429 (7 votes)
Solution: (Hide)
(x,y)=(2,5) is the only positive integer solution pair.

Comments: ( You must be logged in to post comments.)
  Subject Author Date
AnswerK Sengupta2008-03-24 12:20:15
Solutionre(2): sorry to say...- there it goes !!!pcbouhid2005-06-03 14:43:41
re: sorry to say...owl2005-06-03 03:52:40
sorry to say...pcbouhid2005-05-01 14:32:52
re: interesting...Jed2005-04-14 04:51:55
re: Am I wrong ? Sorry to say.Jer2005-03-07 17:04:42
Some ThoughtsAm I wrong ?ARLEKIM2005-03-06 13:35:26
Some Thoughtsinteresting...Jer2005-03-02 19:01:02
Some ThoughtsBrute forceLeming2005-03-02 18:55:42
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2020 by Animus Pactum Consulting. All rights reserved. Privacy Information