Square root of 442
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Sqrt(442). Find the square root of 442 or any other real number, positive or negative. Here are the answers to questions like: Square root of 442 or what is the square root of 442?
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, 21 is the square root of 441 because 212 = 21•21 = 441, -21 is square root of 441 because (-21)2 = (-21)•(-21) = 441. 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 442
| Number | Sqrt |
|---|---|
| The square root of 438 is | 20.928 |
| The square root of 439 is | 20.952 |
| The square root of 440 is | 20.976 |
| The square root of 441 is | 21.000 |
| The square root of 443 is | 21.048 |
| The square root of 444 is | 21.071 |
| The square root of 445 is | 21.095 |
| The square root of 446 is | 21.119 |
| The square root of 447 is | 21.142 |