Sqrt negative 0.78
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Sqrt(-0.78). Find the square root of -0.78 or any other real number, positive or negative. Here are the answers to questions like: Sqrt negative 0.78 or what is the square root of -0.78?
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 -0.78
Number | Sqrt |
---|---|
The square root of 0.22 is | 0.469 |
The square root of 1.22 is | 1.105 |
The square root of 2.22 is | 1.490 |
The square root of 3.22 is | 1.794 |
The square root of 4.22 is | 2.054 |
The square root of 5.22 is | 2.285 |
The square root of 6.22 is | 2.494 |
The square root of 7.22 is | 2.687 |
The square root of 8.22 is | 2.867 |
The square root of 9.22 is | 3.036 |