Question

Find the smallest number by which 72 must be multiplied to obtain a perfect cube ​

Answer 1

Answer:

3 is the smallest number by which 72 must be multiplied to obtain a perfect cube

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Answer 2

Step-by-step explanation:

√72 =2×2×2×3×3 = 2×3×3

so, there is a missing no. which is 3 . so, 3 is answer because when we multiply by 3 it's make the no. perfect cube