206k views
4 votes
What is the square root of -1
-i
i
-1
1​

2 Answers

6 votes

Answer:

i

Explanation:

User Adamj
by
8.7k points
3 votes

Answer:

i

Explanation:

√-1 is always going to be imaginary i

That is a math rule needed to memorize.

User Patrick McLaren
by
7.5k points

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