If a+b+c=9 and a²+b² +c²=35,find the value of a³+b³+c³-3abc

1.	If a+b+c=9 and a²+b² +c²=35,find the value of a³+b³+c³-3abc
Answer» a^3+b^3+c^3-3abc = (a+b+c)(a^2+b^2+c^2-ab-bc-ca)

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