Question

show that (x-y)3 + (y-z)3 + (z-x) 3 = 3 (x-y) (y-z) (z-x)

Answer 1

Hey Mate ✌

I have provided your answer in the attachement..

Last step : LHS = RHS

==> Hence, proved.

⭐ Hope it helps you ^_^⭐