SOLUTION: are the square roots of all positive integers irrational ? if not, give an example of the square root of number that is rational number

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Question 438742: are the square roots of all positive integers irrational ? if not, give an example of the square root of number that is rational number
Answer by robertb(5830) About Me  (Show Source):
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No. Not all square roots of integers are irrational. Examples are 1+=+sqrt%281%29, 2+=+sqrt%284%29, 3+=+sqrt%289%29, etc.