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Square root of 5.21

Square Root Calculator

Please enter a real number, then press 'Calculate':

Square root result:

Sqrt(5.21). Find the square root of 5.21 or any other real number, positive or negative. Here are the answers to questions like: Square root of 5.21 or what is the square root of 5.21?

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, 2 is the square root of 4 because 22 = 2•2 = 4, -2 is square root of 4 because (-2)2 = (-2)•(-2) = 4. 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 5.21

NumberSqrt
The square root of 4.81 is 2.193
The square root of 4.91 is 2.216
The square root of 5.01 is 2.238
The square root of 5.11 is 2.261
The square root of 5.21 is 2.283
The square root of 5.31 is 2.304
The square root of 5.41 is 2.326
The square root of 5.51 is 2.347
The square root of 5.61 is 2.369
The square root of 5.71 is 2.390

Square root examples

√0.221√12.1√0.54√0.936