AnswersPrecalculusPowers and Roots of Complex Numbers — Unit testQuestion 12
12
QuizMultiple Choice

Powers and Roots of Complex Numbers — Unit test

Question 12 of 15 • Precalculus

Which number represents the sum of –8 and –i?

Answer
A
8i
B
–8i
C
–8 – i
D
–8 + i
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