Square root of 6.4
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Sqrt(6.4). Find the square root of 6.4 or any other real number, positive or negative. Here are the answers to questions like: Square root of 6.4 or what is the square root of 6.4?
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, 2 is the square root of 4 because 22 = 2•2 = 4, -2 is square root of 4 because (-2)2 = (-2)•(-2) = 4. 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 6.4
| Number | Sqrt |
|---|---|
| The square root of 6 is | 2.449 |
| The square root of 6.1 is | 2.470 |
| The square root of 6.2 is | 2.490 |
| The square root of 6.3 is | 2.510 |
| The square root of 6.4 is | 2.530 |
| The square root of 6.5 is | 2.550 |
| The square root of 6.6 is | 2.569 |
| The square root of 6.7 is | 2.588 |
| The square root of 6.8 is | 2.608 |
| The square root of 6.9 is | 2.627 |