How to put √ in java

Question

I need √ in my code

Answer 1

Math.sqrt(9); //outputs 3😊

Answer 2

\u221A is the Unicode character for 'sqrt' symbol. Use it in your Java program. And, I don't think it works in code playground. So, try it in your computer.

Answer 3

sqrt();

Answer 4

sadly does not work on sololearn

Answer 5

you are asking about the character '√' right?

Answer 6

I did it in this piece of code
https://code.sololearn.com/c08GPV343ad7/?ref=app

Answer 7

Sqrt does not work

Answer 8

thank you all

Answer 9

Sqrt() is a static method of the Math class (Java.lang.Math.sqrt), so u must implement it this way: Math.sqrt(number)