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31-10-2021
Mathematics

contestada

which of the following is not a perfect tube 1, 9, 8,27

Respuesta :

14amavanessa 14amavanessa

31-10-2021

Answer:

9

Step-by-step explanation:

9 is not a cube number; it is 3 squared. 3³ is 27, 1³ is 1 and 2³ is 8.

9 is not a perfect cube because ∛9 is not a whole number.

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