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Is the negative square root of 9 rational or irrational ​

Is the negative square root of 9 rational or irrational ​
asked 200k views
17 votes
Is the negative square root of 9 rational or irrational ​

asked
User RottenCheese
by
8.3k points

1 Answer

13 votes

Answer:

Rational

Explanation:

-9 is rational because 9 is a perfect square and all perfect squares are rational.

answered
User Ebram
by
8.5k points
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