ecuatie in Z
Posted: Sun Nov 23, 2008 5:52 pm
Determinati \( a,b,c \in Z \) unde \( a \geq 0 \) , astfel incat:
\( a^b + a^c = a^{b+1} \).
GM 12/07 , Romanta si Ioan Ghita , Blaj, Alba
\( a^b + a^c = a^{b+1} \).
GM 12/07 , Romanta si Ioan Ghita , Blaj, Alba