Question

factorise x minus y whole cube + y - z whole cube + Z - X whole cube​

Answer 1

Answer:

${(x - y)}^{3} + {(y - z)}^{3} + {(z - x)}^{3}$

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

Explanation:

Since,

(x-y)+(y-z)+(z-x)= x-y+y-z+z-x

=0