AnswersPGHS Precalculus BAdd and Subtract Complex NumbersQuestion 5
5
QuizMultiple Choice

Add and Subtract Complex Numbers

Question 5 • *PGHS Precalculus B

Consider z1 = 4 – 4 i and z2 = –16i. What is z1 – z2?

Question illustration
Answer
A
4 – 12
Option A
B
4 + 12
Option B
C
4 – 4( – 4)i
Option C
D
4 + 4 ( – 4)i
Option D
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