Concursul Matefbc editia a 4-a problema 1

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Andi Brojbeanu
Bernoulli
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Joined: Sun Mar 22, 2009 6:31 pm
Location: Targoviste (Dambovita)

Concursul Matefbc editia a 4-a problema 1

Post by Andi Brojbeanu »

Sa se arate ca nu exista numere naturale \( a \) si \( b \) astfel incat \( a^2+b^2+3=2009 \).
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