22
QuizMultiple Choice

Powers and Roots of Complex Numbers — Unit test

Question 22 of 25 • Precalculus

A circle has a diameter with endpoints at –2 + i and –6 –11i. What is the center of the circle?

Answer
A
–8 –10i
B
–4 – 5i
C
–2 – 6i
D
2 + i
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