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What is the square root of -1?

1 Answer

5 votes

Answer:

i

Explanation:

Why is i the square root of negative one?

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.

User Chetan Motamarri
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