Question

if x=2,y=3,z=-5 then the value of xcube + y cube +z cube ​

Answer 1

Step-by-step explanation:

Given

x=2,y=3,z=-5

x^3 + y^3 + z^3 = ?

putting the value of x=2,y=3,z=-5 this equation

x^3 + y^3 + z^3 = ?

2^3 + 3^3 + (-5)^3 = 8+ 27 + (-125) = 35 - 125

= 90