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What is the product of (3 + 5i) and (2 – 6i)? 6 – 30i 36 – 8i –24 – 8i –24 – 28i
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What is the product of (3 + 5i) and (2 – 6i)? 6 – 30i 36 – 8i –24 – 8i –24 – 28i

User MikeBeaton
by
4.5k points

2 Answers

3 votes

Answer:

36 - 8i

Explanation:

User El Ruso
by
4.2k points
2 votes

Answer:

36 - 8i

Explanation:

(3 + 5i)(2 - 6i) ← expand factors using FOIL

= 6 - 18i + 10i - 30i² → i² = - 1

= 6 - 8i + 30

= 36 - 8i

User Jeff Weber
by
4.0k points
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