-3 , 3
Chat with our AI personalities
Both 9 and -9 are square roots of 81
The square roots of 196 are 14 and -14.
4 has two square roots. They are +2 and -2.
Oh, dude, negative square roots are actually considered irrational numbers. I know, right? It's like, they're not rational because they can't be expressed as a simple fraction. So yeah, negative square roots are definitely in the irrational club. Cool, right?
No. The square roots 8 are irrational, as are the square roots of most even numbers.