4 years ago

What is the square root of -1?

1 answer:

6 0

Square root of -1 is an imaginary number labeled as i

The term "imaginary" is used because there is no real number having a negative square. There are two complex square roots of −1, namely i and −i, just as there are two complex square roots of every real number other than zero, which has one double square root.

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