Which pair of complex numbers has a real-number product? (1 + 31 (6) (1 + 3)(2-31) (1 + 3)(1

asked Mar 7, 2021 21.0k views

2 votes

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

(1 + 31 (6)
(1 + 3)(2-31)
(1 + 3)(1 – 31)
0 (1 + 3/)(31)

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7 votes

Answer:

The person ontop is correct! It is C.

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4 votes

Answer: C. (1 + 3i)(1 - 3i)

Explanation:

Took the test on edgnuity

Rock answered Mar 12, 2021

by Rock

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