OJM 2010 Problema IV

Moderators: Bogdan Posa, Laurian Filip

Post Reply
User avatar
Andi Brojbeanu
Bernoulli
Posts: 294
Joined: Sun Mar 22, 2009 6:31 pm
Location: Targoviste (Dambovita)

OJM 2010 Problema IV

Post by Andi Brojbeanu »

Determinati perechile de numere naturale \( (a, b) \) care verifica egalitatea \( a+2b-b^2=\sqrt{2a+a^2+|2a+1-2b|} \).
Adriana si Lucian Dragomir, Otelu Rosu
Andi Brojbeanu
profesor, Liceul Teoretic "Lucian Blaga", Cluj-Napoca
Top
Post Reply

Return to “Clasa a VIII-a”