Question

(x-y)2+(y-z)2+(z-x3)​

Answer 1

Step-by-step explanation:

2x-2y+2y-2z+z-x3

2x-z-x3

x3+z-2x

Answer 2

x2+y2-2xy+y2+z2-2yz+z-x3

x2+2y2-2y(x+z)