Answers PGHS Precalculus B Add and Subtract Complex NumbersQuestion 9

9

QuizMultiple Choice

Add and Subtract Complex Numbers

Question 9 • *PGHS Precalculus B

Consider w1 = 4 – 4i and w2 = –2. What is w2 – w1?

Answer

A

2 – 4i

B

2 + 4i

C

–6 + 4i

D

–6 – 4i

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