Question

What's the difference between a number cube and a number that is a cube root?

Answer 1

Hello : 
1 )  
number cube : a^3 = a×a×a
for exempl : 4^3 = 4×4×4 = 64
2) 
a number that is a cube root is : $\sqrt[3]{b}$  ( a number  x :   b^3 =x )
for exempel :  $\sqrt[3]{8}$ = 2 because : 2^3 =8)