Question

which of the following numbers are not perfect cubes 1) 216 2) 128 3) 1000 4) 100 5) 46656​

Answer 1

Answer:

216,1000 and 46656 are perfect cubes.

Answer 2

Here is your answer

1. 216 is a perfect cube since 6³ = 216
2. 128 is not a perfect cube it lies between 5³(= 125) and 6³(= 216)
3. 1000 is a perfect cube since 10³ = 1000
4. 100 is not a perfect cube it lies between 4³(= 64) and 5³(= 125)
5. 46656 is a perfect cube since 36³ = 46656...

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