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Subtract. (12+8i)−(7+4i) Enter your answer in the box.

Subtract. (12+8i)−(7+4i) Enter your answer in the box.
asked 200k views
3 votes
Subtract. (12+8i)−(7+4i) Enter your answer in the box.

asked
User Kalle Gustafsson
by
7.8k points

2 Answers

8 votes
(12 + 8i) -(7 +4i)
(12 - 7) + (8i - 4i)
5 + 4i
answered
User Peanut
by
8.5k points
4 votes

Answer:

5+12i

Explanation:

So 12-7 = 5 and 8i+4i=12i and that equals 5+12i

answered
User Pgsandstrom
by
8.5k points
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