Square root of 20400

Sqrt(20400). Find the square root of 20400 or any other real number, positive or negative. Here are the answers to questions like: Square root of 20400 or what is the square root of 20400?

What is square root? Definition of square root

A square root of a number 'x' is a number y such that y² = x, in other words, a number y whose square is y. For example, 142 is the square root of 20164 because 142² = 142•142 = 20164, -142 is square root of 20164 because (-142)² = (-142)•(-142) = 20164. When writing math, people often use sqrt(x) to mean the square root of x. Read more about square root here: Square Root - Wikipedia and here: Square Root - Wolfram

Square Symbol?

Here is the square root symbol. It is is denoted by √, known as the radical sign or radix.

Square root of values around 20400