Question

show that if a number is
doubled, then it's cube becomes
eight times the cube of the given
number.​

Answer 1

Answer:

Ex

take 2

its doubled equal to 4

originally cube of 2=8

4^3=8×8

64=64

hence proved

Answer 2

let's take no 2

2*2=4&2*2*2=8

4*4*4=64

and 64 is eight times of 8