Square root of -1.57 (negative)
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Sqrt(-1.57). Find the square root of -1.57 or any other real number, positive or negative. Here are the answers to questions like: Square root of -1.57 (negative) or what is the square root of -1.57?
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 -1.57
| Number | Sqrt |
|---|---|
| The square root of -0.57 is | NaN |
| The square root of 0.43 is | 0.656 |
| The square root of 1.43 is | 1.196 |
| The square root of 2.43 is | 1.559 |
| The square root of 3.43 is | 1.852 |
| The square root of 4.43 is | 2.105 |
| The square root of 5.43 is | 2.330 |
| The square root of 6.43 is | 2.536 |
| The square root of 7.43 is | 2.726 |
| The square root of 8.43 is | 2.903 |