Square root of 169
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Sqrt(169). Find the square root of 169 or any other real number, positive or negative. Here are the answers to questions like: Square root of 169 or what is the square root of 169?
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, 13 is the square root of 169 because 132 = 13•13 = 169, -13 is square root of 169 because (-13)2 = (-13)•(-13) = 169. 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 169
| Number | Sqrt |
|---|---|
| The square root of 165 is | 12.845 |
| The square root of 166 is | 12.884 |
| The square root of 167 is | 12.923 |
| The square root of 168 is | 12.961 |
| The square root of 170 is | 13.038 |
| The square root of 171 is | 13.077 |
| The square root of 172 is | 13.115 |
| The square root of 173 is | 13.153 |
| The square root of 174 is | 13.191 |