It will be an irrational number. This means it cannot be written as a/b where a and b are integers. If it could, it would be a perfect square.
The square root of 40 is an irrational number
The square root of 16 is ±4 which is the rational number ±(4/1)
Type in the number that you want to square root, then hit the √ button.
It is an irrational number
It is an imaginary number
It is an irrational number.
Irrational
irrational
To do square root in excel you type SQRT and then whatever number you want to square root in brackets. For instance, if you want the square root of 13 in one cell, you would type =SQRT(13).
A square number, because its square root is paired with itself.
Irrational.
The square root of 2 is an irrational number because it can't be expressed as a fraction