Question

If x3 + y + z3 = 3xyz, then which one of the
following is true?
(1) x + y + z = 1
(2) x - y + z = 0
(3) Either x + y + z = 0 or x = y = z
(4) Neither x + y + z = 0 nor x = y = z​

Answer 1

Answer:

third one is correct

Step-by-step explanation:

I hope it will help you

Answer 2

Answer:

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Step-by-step explanation:

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