SOLUTION: Determine whether 3sqrt121 is rational or irrational. I would appreciate a tutor lesson. Thank you.

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Question 106333: Determine whether 3sqrt121 is rational or irrational.
I would appreciate a tutor lesson. Thank you.
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
rational because 121 is a "perfect" square (whole number)