SOLUTION: Which number is irrational?
sqrt 81
sqrt 169
sqrt 156
sqrt 144
Algebra.Com
Question 600044: Which number is irrational?
sqrt 81
sqrt 169
sqrt 156
sqrt 144
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
sqrt 156
all the others have integers for answers.
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