The square root is a very important concept in many areas of science. A number $r$ is said to be a square root of a given number if the given number $=r^2.$ It is denoted by the radical symbol $\sqrt{}.$ So we have \[r=\sqrt{r^2}.\] For example, we know that $2 \times 2=4,$ so by definition the square root of $4$ is $2.$
Some important pages of square root:
- Basic concepts of square root
- Square root formula
- Method of finding square root
Read Also: why root 2 is irrational.
Square root of Prime is Irrational
But, how do we find the square root of a number? Here you can find the answer. So let’s start computing.
