Question

if each side of a cube is doubled then it's volume ,​

Answer 1

Answer:

8 times

Step-by-step explanation:

Volume of a cube = a^3

Side of new cube=2a

Volume of new cube =(2a) ^3

Volume =8a^3

The volume becomes 8 times the old volume

Answer 2

Step-by-step explanation:

Let the side of the cube be 'a'

And Volume of cube = a³

Then the doubled volume = (a³)²

= a to the power of 6