Question

When the side of a cube is doubled ,What is its volume of cube.​

Answer 1

Answer:

the volume become 8 times

Answer 2

Answer:

let the side of cube be x

$volume \: of \: cube = {x}^{3}$

if side is double 2x

$volume \: of \: cube = {(2x)}^{3}$

$= 8x ^{3}$