What typels) of numbers) is V49?

Hossam Fathy asked Jun 23, 2023

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8 votes

Hossam Fathy asked Jun 23, 2023

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19 votes

$\begin{gathered} \sqrt[]{49}=\pm7 \\ since \\ 7\cdot7=49 \\ and \\ -7\cdot-7=49 \end{gathered}$

Since -7 is negative and whole numbers and natural numbers do not include negative numbers, we can conclude that the answer is:

An integer, rational and a real number

Jonnny answered Jun 27, 2023

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