squarerootcalculator .pro

Square root of negative 0.42

Square Root Calculator

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

Square root result:

Sqrt(-0.42). Find the square root of -0.42 or any other real number, positive or negative. Here are the answers to questions like: Square root of negative 0.42 or what is the square root of -0.42?

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 -0.42

NumberSqrt
The square root of 0.58 is 0.762
The square root of 1.58 is 1.257
The square root of 2.58 is 1.606
The square root of 3.58 is 1.892
The square root of 4.58 is 2.140
The square root of 5.58 is 2.362
The square root of 6.58 is 2.565
The square root of 7.58 is 2.753
The square root of 8.58 is 2.929
The square root of 9.58 is 3.095

Square root examples

√9895√7.86√1883√4.84