Asked by Ras

1. Is square root of negative 10 irrational or rational?
2. Is 2.79797979... irrational or rational?

I'm not very good at identifying irrational and rational numbers at least I tried too.

1. irrational
2. rational
Answered by Damon
yes, it is not only irrational but imaginary

yes, the second one is rational
You can always write a number with repeating decimals as a ratio of whole numbers
Answered by Ras
Thank you!
Answered by Damon
You are welcome.
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