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No. The square root of 49 is plus or minus 7, both of which are integers. And integers are rational numbers - whether they are positive or negative.

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โˆ™ 2008-06-16 03:56:50
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โˆ™ 2020-08-31 19:14:33

No, because 7 times 7 is 49 and R49 is a rational number

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Q: Is the square root of 49 irrational?
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