65.1k views
22 votes
2-√-9

a.) 2-3i
b.) 2-4=-1
c.) 2+3=5
d.) 2+3i

User Bao Dinh
by
8.9k points

1 Answer

1 vote
The answer is:
A) 2-3i
User Xiaoxi
by
8.0k points