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Goshia [24]
3 years ago
14

What is the sum of 12 – 5i and –3 + 4i?

Mathematics
2 answers:
Lilit [14]3 years ago
4 0
12-5i + -3 + 4i
you will put them in brackets 
(12-(5*i)) + (-3 +4*i)
is equal to 9-i 

Hope this Help!
SashulF [63]3 years ago
4 0

the answer is B.) 9-i

hope it helps

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