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Yes. '7 squared' means 7 x 7, which equals 49.

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8y ago
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8y ago

7 is a Natural number, which is a subset of the set of real numbers. Therefore, 7 is a real number.

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14y ago

Yeah dugg.

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8y ago

Yes

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8y ago

Yes, it is.

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Q: Is 7 a mathematical real number?
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It is a real number that can be expressed as a ratio of two integers.


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If you mean "real" as in, "does it actually exist as a number", then yes. If you men "real" in the mathematical sense then no. It is two imaginary numbers. ±8i to be exact.


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