Is 81 both a perfect square and a perfect cube?

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12-10-2017
Mathematics

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Is 81 both a perfect square and a perfect cube?

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Roseylin Roseylin · Answer 1 · 2017-10-12T01:49:55+02:00

Roseylin Roseylin

12-10-2017

81 is not a perfect square nor a perfect cube, because 81 is an odd number so no matter how you stacked 81 cubes up you would still be missing one cube.

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generalbiscuit generalbiscuit · Answer 2 · 2017-10-12T01:50:16+02:00

generalbiscuit generalbiscuit

12-10-2017

81 is only a perfect square
hope i helped

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