AnswersMathematics III ASquare Root Functions — Unit testQuestion 1
1
QuizMultiple Choice

Square Root Functions — Unit test

Question 1 of 15 • Mathematics III A

Which pair of complex numbers has a real-number product?

Answer
A
(1 + 3i)(6i)
B
(1 + 3i)(2 – 3i)
C
(1 + 3i)(1 – 3i)
D
(1 + 3i)(3i)
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