Question

if x power 1/3 + y power 1/3 + z power 1/3 = 0 then which one of the expression is correct
a) x cube + y cube + z cube =0
b) x+y+z= 3xpower 1/33y power 1/33zpower1/3
c) x+y+z=3xyz
d) x cube + y cube + z cube =3xyz​

Answer 1

Answer:

Option B is correct..

hope it's helpful to you..