What is the square root of 49?

The square root of 49 is 7.

To find the square root of a number, you can calculate the number that, when multiplied by itself, produces the original number. For example, the square root of 49 is 7 because 7 x 7 = 49. You can also use a calculator or other tool to find the square root of a number.

To find the square root of a number, you can use a calculator or other tool, or you can perform the calculation manually using a method such as long division or the Newton-Raphson method. The square root of a number is always a positive number, regardless of whether the original number is positive or negative.

In mathematics, the symbol for the square root is √, so the square root of 49 can be written as √49. The square root of a number can also be expressed as an exponent using the notation x^(1/2), where x is the original number. For example, the square root of 49 can be written as 49^(1/2).

The square root of a number is a value that, when multiplied by itself, produces the original number. For example, the square root of 4 is 2, because 2 x 2 = 4. The square root of 9 is 3, because 3 x 3 = 9.

The square root of a number is an important concept in mathematics and has a variety of applications in science, engineering, and other fields. It is often used to calculate the distance between two points, the area of a square or rectangle, and the volume of a rectangular prism, among other things. The square root is also used in statistical analysis to calculate the standard deviation of a set of data, which is a measure of the dispersion of the data.