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Sqrt negative 0.39

Square Root Calculator

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

Square root result:

Sqrt(-0.39). Find the square root of -0.39 or any other real number, positive or negative. Here are the answers to questions like: Sqrt negative 0.39 or what is the square root of -0.39?

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, 5 is the square root of 25 because 52 = 5•5 = 25, -5 is square root of 25 because (-5)2 = (-5)•(-5) = 25. 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 -0.39

NumberSqrt
The square root of 0.61 is 0.781
The square root of 1.61 is 1.269
The square root of 2.61 is 1.616
The square root of 3.61 is 1.900
The square root of 4.61 is 2.147
The square root of 5.61 is 2.369
The square root of 6.61 is 2.571
The square root of 7.61 is 2.759
The square root of 8.61 is 2.934
The square root of 9.61 is 3.100

Square root examples

√7.36√7.12√13.26√0.633