Question

find the smallest number by which 135 must be divided to obtain a perfect cube​

Answer 1

Answer:

Therefore, 128 must be divided by 2 to make it a perfect cube. Here one factor 5 does not appear in a triplet. Therefore, 135 must be divided by 5 to make it a perfect cube.

Answer 2

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Cubes and Cube Roots

Therefore, 128 must be divided by 2 to make it a perfect cube. Here one factor 5 does not appear in a triplet. Therefore, 135 must be divided by 5 to make it a perfect cube.