All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Numbers
Problems dealing with numbers, digits, and such other purely abstract rubbish.
Sub-Categories (All Problem Categories)
> Sequences
Difficulty: 3 of 5 Latest: 3 cubes
x^3 + y^3 + z^3 = w^3.

The smallest set of positive integers x,y,z,w qualifying as a solution of the bolded equation above is: 3,4,5,6

a.Find some other sets of distinct integers, not necessarily positive.
b. Provide some comments on "The sum of 3 cubes is a cube" equation.

(No Solution Yet, 0 Comments) Submitted on 2018-06-21 by Ady TZIDON   
Page 2 of 106   << prev next >>    
Difficulty: 2 of 5Explain Plato's affinity | Rating: 5.00
Posted on 2018-05-15 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 4 of 5A reason to complain |
Posted on 2018-05-12 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 2 of 5Unique definition |
Posted on 2018-05-07 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 3 of 5190 couples | Rating: 3.00
Posted on 2018-05-03 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 2 of 5Some of these and some of those |
Posted on 2018-04-30 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 3 of 5It is not 42 |
Posted on 2018-04-29 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 2 of 5Pandigital set II |
Posted on 2018-04-23 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Partitura |
Posted on 2018-04-21 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 3 of 5A primer in Malaga |
Posted on 2018-04-19 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 2 of 5A pandigital set | Rating: 5.00
Posted on 2018-04-14 by Ady TZIDON (No Solution Yet, 5 Comments)
Difficulty: 3 of 5On the road again |
Posted on 2018-04-10 by Ady TZIDON (Solution Posted, 5 Comments)
Difficulty: 2 of 5A short list |
Posted on 2018-04-07 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 2 of 5Squares built from leftovers |
Posted on 2018-04-05 by Ady TZIDON (Solution Posted, 4 Comments)
Difficulty: 3 of 5Parenthetical Integer |
Posted on 2018-04-04 by Danish Ahmed Khan (No Solution Yet, 1 Comments)
Difficulty: 2 of 5Create a magic square |
Posted on 2018-04-03 by Ady TZIDON (Solution Posted, 2 Comments)
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 (1)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2018 by Animus Pactum Consulting. All rights reserved. Privacy Information