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Mathematics 18 Online
OpenStudy (anonymous):

Is 25 in the square root sign rational or irrational, I can't remember

jimthompson5910 (jim_thompson5910):

Take the square root of 25. What do you get?

OpenStudy (anonymous):

5

jimthompson5910 (jim_thompson5910):

Since that's a whole number, this means that \[\Large \sqrt{25}\] is a rational number.

OpenStudy (anonymous):

Oh okay

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