squarerootcalculator .pro

Square root of -22 (negative)

Square Root Calculator

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

Square root result:

Sqrt(-22). Find the square root of -22 or any other real number, positive or negative. Here are the answers to questions like: Square root of -22 (negative) or what is the square root of -22?

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, 4 is the square root of 16 because 42 = 4•4 = 16, -4 is square root of 16 because (-4)2 = (-4)•(-4) = 16. 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 22

NumberSqrt
The square root of 21.6 is 4.648
The square root of 21.7 is 4.658
The square root of 21.8 is 4.669
The square root of 21.9 is 4.680
The square root of 22 is 4.690
The square root of 22.1 is 4.701
The square root of 22.2 is 4.712
The square root of 22.3 is 4.722
The square root of 22.4 is 4.733
The square root of 22.5 is 4.743

Square root examples

√0.446√0.894√1.64√1.43