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Mathematics 20 Online
OpenStudy (lizz123):

is square of 45 a irrational number

OpenStudy (studygurl14):

Yes.

sammixboo (sammixboo):

Well, first you have to find out what is square of 45.

OpenStudy (solomonzelman):

45 is not a perfect square.

OpenStudy (solomonzelman):

(And not 0)

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