Question

Find the smallest number by which 128 must be
multiplied to get a perfect cube.​

Answer 1

Answer:

Hi...

Explanation:

Hence, we divide 128 by 2, so that the obtained number becomes a perfect cube. 128÷2=64=23×23=43 128 ÷ 2 = 64 = 2 3 × 2 3 = 4 3 is a perfect cube. Hence the smallest number by which 128 should be divided to make a perfect cube is 2 .