Concursul Nicolae Paun editia 2009 subiectul II
Posted: Sun Dec 13, 2009 11:34 am
Determinati toate numerele naturale \( n, x, y \) astfel incat:
\( (n+11)^x=(3n+17)^y \).
Constantin Barascu
\( (n+11)^x=(3n+17)^y \).
Constantin Barascu