Question

What is the square root of -1?

Answer 1

Answer: √−1=i.

Step-by-step explanation: When we say that the square root of a negative number "doesn't exist", we mean that there is no real number solution. However, if we consider complex numbers, we then get a solution to √−1=i.

Answer 2

Nill, there is no square root for negative figures

Explanation:

Getting the square root of a negative figure is impossible. Only Positive integers and positive fractions can be manipulated to get their square root.

Anyways, the square of -1 is calculated as follows.

`-1^(2)` =

-1 x -1 = 1