Square root of 40
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Sqrt(40). Find the square root of 40 or any other real number, positive or negative. Here are the answers to questions like: Square root of 40 or what is the square root of 40?
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, 6 is the square root of 36 because 62 = 6•6 = 36, -6 is square root of 36 because (-6)2 = (-6)•(-6) = 36. 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 40
| Number | Sqrt |
|---|---|
| The square root of 39.6 is | 6.293 |
| The square root of 39.7 is | 6.301 |
| The square root of 39.8 is | 6.309 |
| The square root of 39.9 is | 6.317 |
| The square root of 40 is | 6.325 |
| The square root of 40.1 is | 6.332 |
| The square root of 40.2 is | 6.340 |
| The square root of 40.3 is | 6.348 |
| The square root of 40.4 is | 6.356 |
| The square root of 40.5 is | 6.364 |