Square root of 396
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Sqrt(396). Find the square root of 396 or any other real number, positive or negative. Here are the answers to questions like: Square root of 396 or what is the square root of 396?
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, 19 is the square root of 361 because 192 = 19•19 = 361, -19 is square root of 361 because (-19)2 = (-19)•(-19) = 361. 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 396
| Number | Sqrt |
|---|---|
| The square root of 392 is | 19.799 |
| The square root of 393 is | 19.824 |
| The square root of 394 is | 19.849 |
| The square root of 395 is | 19.875 |
| The square root of 397 is | 19.925 |
| The square root of 398 is | 19.950 |
| The square root of 399 is | 19.975 |
| The square root of 400 is | 20.000 |
| The square root of 401 is | 20.025 |