Question

If x+y+z =0, show that x³+y³+z³=3xyz​

Answer 1

Answer:

Proved

Step-by-step explanation:

I have provided the solution of this question above . Hope this helps u .

Answer 2

Answer:

Given,

x+y+z=0

then,

L. H. S

x3+y3+z3=3xyz

(x+y+z) (x^+y^+z^-xy-yz-zx) +3xyz

0(x^+y^+z^-xy-yz-zx) +3xyz

0+3xyz

3xyz

=L.H.S....