Square root of 49
Square Root Calculator
| Please enter a real number, then press 'Calculate': |
Square root result: |
|
|
Sqrt(49). Find the square root of 49 or any other real number, positive or negative. Here are the answers to questions like: Square root of 49 or what is the square root of 49?
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, 7 is the square root of 49 because 72 = 7•7 = 49, -7 is square root of 49 because (-7)2 = (-7)•(-7) = 49. 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 49
| Number | Sqrt |
|---|---|
| The square root of 48.6 is | 6.971 |
| The square root of 48.7 is | 6.979 |
| The square root of 48.8 is | 6.986 |
| The square root of 48.9 is | 6.993 |
| The square root of 49 is | 7.000 |
| The square root of 49.1 is | 7.007 |
| The square root of 49.2 is | 7.014 |
| The square root of 49.3 is | 7.021 |
| The square root of 49.4 is | 7.029 |
| The square root of 49.5 is | 7.036 |