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

Home > Numbers
Silly System (Posted on 2005-05-16) Difficulty: 2 of 5
Solve the system

5^(y-x)*(y+x) = 1
and
(x+y)^(x-y) = 5

See The Solution Submitted by Jer    
Rating: 2.7500 (4 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Answer | Comment 4 of 6 |
The required solution is given by (x, y) = (3, 2), or (-2/5, 3/5)
  Posted by K Sengupta on 2008-07-02 01:33:31
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information