Question

the square root of number n,written by​

Answer 1

Step-by-step explanation:

A square root is written with a radical symbol √ and the number or expression inside the radical symbol, below denoted a, is called the radicand. ... Zero has one square root which is 0. √0=0. Negative numbers don't have real square roots since a square is either positive or 0.

Answer 2

$\sqrt{n}$ is the way to express square roots of any number like n.