SOLUTION: Determine whether the number is rational or irrational.If it is irrational,find two consecutive integers between which its graph lies on the number line,-sqrt81

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Question 460908: Determine whether the number is rational or irrational.If it is irrational,find two consecutive integers between which its graph lies on the number line,-sqrt81
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
-sqrt(81) is rational, it is equal to -9.