79.1k views
2 votes
What is equivalent to (5+i)+(7-4i)
a. 2-3i
b. 2-5i
c. 12-3i
d. 12-5i

User Chandanjha
by
6.3k points

1 Answer

6 votes
The answer is c. 12-3i you find it by adding 5&7 and i&-4i which gives you 12-3i
User Charles Anderson
by
6.0k points
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