mateforum.ro Forum Index mateforum.ro

 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

8k+7 nu e suma de trei patrate perfecte

 
Post new topic   Reply to topic    mateforum.ro Forum Index -> Juniori -> Teoria Numerelor
View previous topic :: View next topic  
Author Message
Iulian Cimpean
Euclid


Joined: 09 Nov 2007
Posts: 29
Location: bucuresti

PostPosted: Mon Nov 12, 2007 3:43 pm    Post subject: 8k+7 nu e suma de trei patrate perfecte Reply with quote

Demonstrati ca un numar intreg de forma 8k+7 nu se poate scrie ca suma de 3 patrate perfecte.
Back to top
View user's profile Send private message Yahoo Messenger
Laurian Filip
Site Admin


Joined: 25 Nov 2007
Posts: 473
Location: Bucuresti

PostPosted: Tue Apr 08, 2008 3:17 pm    Post subject: Reply with quote

un patrat perfect e de forma \{8k,8k+1,8k+4\} si oricum ai aduna 3 astfel de numere nu se poate ajunge la 8k+7
_________________
Bac Mat: Formule bacalaureat matematica
Triangle Solver: Rezolva orice triunghi
Gaseste Scrabble: Castiga la jocul cuvintelor
Resigilate PCG: Top oferte desigilate pcg + istoric pret
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic    mateforum.ro Forum Index -> Juniori -> Teoria Numerelor All times are GMT + 2 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Powered by phpBB © 2001, 2005 phpBB Group