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(−3 + 8i)(−3 − 8i) =
50.9k views
3 votes
(−3 + 8i)(−3 − 8i) =

User Satish Bellapu
by
8.8k points

2 Answers

5 votes

Answer:

73

Explanation:

User Bart McEndree
by
8.1k points
5 votes

Answer: 73

Step-by-step explanation:

Multiply using the FOIL method, then combine the real and imaginary parts of the expression.

73

User Alan Clark
by
8.4k points
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