The square root of 0 is 0.
To understand why, let’s recall what a square root is. A square root of a number is a value that, when multiplied by itself, gives the original number. In mathematical terms, if x is the square root of y, then x × x = y.
In this case, if we consider the number 0, we can say that:
0 × 0 = 0.
Thus, the only number that satisfies this equation is indeed 0. Therefore, the square root of 0 is simply 0.