squarerootcalculator .pro

Square root of -30 (negative)

Square Root Calculator

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

Square root result:

Sqrt(-30). Find the square root of -30 or any other real number, positive or negative. Here are the answers to questions like: Square root of -30 (negative) or what is the square root of -30?

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 30

NumberSqrt
The square root of 29.6 is 5.441
The square root of 29.7 is 5.450
The square root of 29.8 is 5.459
The square root of 29.9 is 5.468
The square root of 30 is 5.477
The square root of 30.1 is 5.486
The square root of 30.2 is 5.495
The square root of 30.3 is 5.505
The square root of 30.4 is 5.514
The square root of 30.5 is 5.523

Square root examples

√8.05√1791√6.55√427