Question

if x=-1y=0 and z=3 x³+y³+z³-3xyz​

Answer 1

Answer:

Step-by-step explanation:

x³+y³+z³-3xyz​

(-1)³ + (0)³ + (3)³ -3(-1)*(0)*(3)

(-1*-1*-1) +(0*0*0) -(3*-1*0*3)

-1 +0 + 0

x³+y³+z³-3xyz​ =-1