113k views
0 votes
Which pair of complex factors results in a real-number product?

User Charas
by
7.9k points

2 Answers

4 votes

Answer:

none my guy

Explanation:

User BlueWanderer
by
7.1k points
0 votes

Answer:

D. (4+7i)(4-7i)

and for 2nd

D. c = –3, d = –2

Explanation:

edu 2021

User Marczych
by
8.1k points