Question

Is 128 a perfect cube? If not, then which number we must multiplied it to make make it a perfect cube​

Answer 1

Answer:

Prime factorization of 128, is:

128 = 2 × 2 × 2 × 2 × 2 × 2 × 2 = 23 × 23 × 2

Here, a number 2 is the smallest number by which 128 is divided to make it a perfect cube, i.e., 128 ÷ 2 = 64 which is a perfect cube.

Thus, 2 is the required smallest number.

Step-by-step explanation:

Here one factor 2 does not appear in a 3's group. Therefore, 128 must be divided by 2 to make it a perfect cube.

ANSWER:- 2

Answer 2

Answer:

2 is the correct answer.

Step-by-step explanation:

128 × 2 = 256

(6)³ = 256

Mark my answer as a brainliest answer.