Question

what is $sqrt{0}$?

Explanation:

Step1: Recall square - root definition

The square - root of a number $x$, denoted as $\sqrt{x}$, is a number $y$ such that $y^2=x$.

Step2: Find the value for $x = 0$

Let $y=\sqrt{0}$. We need to find a number $y$ such that $y^2 = 0$. Since $0\times0=0$, then $\sqrt{0}=0$.

Answer:

0