if x+y+z=0, then show that x3+y3+z3=3xyz, how can we solve this math problem. if x+y+z=0, then show that x3+y3+z3=3xyz, i need to prove if x+y+z=0, x3+y3+z3=3xyz.

if x+y+z=0, then show that x3+y3+z3=3xyz, how can we solve this math problem. if x+y+z=0, then show that x3+y3+z3=3xyz, i need to prove if x+y+z=0, x3+y3+z3=3xyz.

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