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If x is a perfect square, is x also a perfect cube?

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If x is a perfect square, is x also a perfect cube?  [#permalink]

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New post 15 Apr 2016, 01:22
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If x is a perfect square, is x also a perfect cube?  [#permalink]

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New post 15 Apr 2016, 03:30
If x is a perfect square, is x also a perfect cube?

(1) x=k6x=k6, where k is a positive integer.
(2) x(16)=nx(16)=n, where n is a positive integer.

Both statement are sufficient as x = k^6 = (k^2)^3
n^6 = (n^2)^3

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Re: If x is a perfect square, is x also a perfect cube?  [#permalink]

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New post 15 Apr 2016, 05:01
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Re: If x is a perfect square, is x also a perfect cube?  [#permalink]

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New post 29 Jul 2017, 06:57
Hey Bunuel can you please explain what would happen if k&n were not given as positive integers, and only as integers?
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Re: If x is a perfect square, is x also a perfect cube?  [#permalink]

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New post 14 Aug 2018, 07:32
Hello from the GMAT Club BumpBot!

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Re: If x is a perfect square, is x also a perfect cube?   [#permalink] 14 Aug 2018, 07:32
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