PLEASE HELP !!! which choices are equivalent to square root of -4???

asked Sep 13, 2023 73.4k views

2 votes

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5 votes

Answer: A) 2i

√-4 is a complex number and its square root is another complex number ‘2i’.

Zerodx answered Sep 15, 2023

8.5k points

10 votes

Answer:

-2

Explanation:

just a guess but it's right

David Pisoni answered Sep 18, 2023

8.2k points

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