Square root of 121
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Sqrt(121). Find the square root of 121 or any other real number, positive or negative. Here are the answers to questions like: Square root of 121 or what is the square root of 121?
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, 11 is the square root of 121 because 112 = 11•11 = 121, -11 is square root of 121 because (-11)2 = (-11)•(-11) = 121. 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 121
| Number | Sqrt |
|---|---|
| The square root of 117 is | 10.817 |
| The square root of 118 is | 10.863 |
| The square root of 119 is | 10.909 |
| The square root of 120 is | 10.954 |
| The square root of 122 is | 11.045 |
| The square root of 123 is | 11.091 |
| The square root of 124 is | 11.136 |
| The square root of 125 is | 11.180 |
| The square root of 126 is | 11.225 |