Question

if x=2,y=3and z =-5 then x cube +y cube +zcube​

Answer 1

${x}^{3} + {y}^{3} + {z}^{3 }$

x= 2

y= 3

z= -5

2 cube = 8

3 cube = 27

5 cube = -125

8+27= 35

35-125

= -90

Answer 2

Answer:

-90

Explanation:

x=2 on cubing = 8

y=3 on cubing = 27

z= -5 on cubing = -125

so

9+27-125 = -90