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Square root of 91

Square Root Calculator

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

Square root result:

Sqrt(91). Find the square root of 91 or any other real number, positive or negative. Here are the answers to questions like: Square root of 91 or what is the square root of 91?

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, 9 is the square root of 81 because 92 = 9•9 = 81, -9 is square root of 81 because (-9)2 = (-9)•(-9) = 81. 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 91

NumberSqrt
The square root of 90.6 is 9.518
The square root of 90.7 is 9.524
The square root of 90.8 is 9.529
The square root of 90.9 is 9.534
The square root of 91 is 9.539
The square root of 91.1 is 9.545
The square root of 91.2 is 9.550
The square root of 91.3 is 9.555
The square root of 91.4 is 9.560
The square root of 91.5 is 9.566

Square root examples

√1.56√151√0.94√1684