MathCastle
ChallengeMedium

Challenge · Medium problem

Real numbers a,b,ca,b,c satisfy a+b+c=0a+b+c=0,  a2+b2+c2=6\ a^{2}+b^{2}+c^{2}=6, and a3+b3+c3=3a^{3}+b^{3}+c^{3}=3. Find a5+b5+c5a^{5}+b^{5}+c^{5}.

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