SOLUTION: is the sqrt of 77 rational or irrational?

Question 85960: is the sqrt of 77 rational or irrational?
Answer by 303795(602) (Show Source): You can put this solution on YOUR website!
77 = 7 x 11

is irrational as is
The product of two irrational numbers will itself be irrational.
So will be irrational.

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