SOLUTION: Is the square root of 70 rational or irrational and why? Thank you

SOLUTION: Is the square root of 70 rational or irrational and why? Thank you

Algebra.Com

Question 99845: Is the square root of 70 rational or irrational and why? Thank you
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
irrational since 70 is not a perfect square.
Cheers,
Stan H.
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