Question

Write two perfect cubes and verify that the product of two perfect cubes is a perfect cube.​

Answer 1

Answer:

8×27

216 which is a perfect cube..

1×8

8 which is also a perfect cube...

HOPE IT WILL HELPFUL..

Answer 2

Answer:

Let us consider the cubes of 4 and 5.

Cube of 4= 4×4×4= 64

Cube of 5= 5×5×5= 125

Product = 64× 125= 8000

8000 is the cube root of 20

8000=√20×20×20

Hence, proved that the product of two perfect cubes is always a perfect cube.