Which of the following numbers belong to the set of complex numbers AND the set of imaginary numbers? Select all that apply.

Question

(2 points)
Responses

3i
3 i

negative 5 i
Image with alt text: negative 5 i

6 minus i
Image with alt text: 6 minus i

Start Root 21 End Root
Image with alt text: Start Root 21 End Root

negative Start Root 16 End Root
Image with alt text: negative Start Root 16 End Root

Start Root negative 14 End Root

Answer 1

3i
negative 5i