asked 188k views
2 votes
To which subsets of the real numbers does the number 7 squared belong.

asked
User Rasalas
by
8.2k points

2 Answers

4 votes
7 squared is 49, so 49 is a whole number.
answered
User Ido Schacham
by
8.1k points
4 votes
The answer to your problem is irrational.
answered
User Sapy
by
8.3k points

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