Square root of 28
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Sqrt(28). Find the square root of 28 or any other real number, positive or negative. Here are the answers to questions like: Square root of 28 or what is the square root of 28?
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, 5 is the square root of 25 because 52 = 5•5 = 25, -5 is square root of 25 because (-5)2 = (-5)•(-5) = 25. 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 28
| Number | Sqrt |
|---|---|
| The square root of 27.6 is | 5.254 |
| The square root of 27.7 is | 5.263 |
| The square root of 27.8 is | 5.273 |
| The square root of 27.9 is | 5.282 |
| The square root of 28 is | 5.292 |
| The square root of 28.1 is | 5.301 |
| The square root of 28.2 is | 5.310 |
| The square root of 28.3 is | 5.320 |
| The square root of 28.4 is | 5.329 |
| The square root of 28.5 is | 5.339 |