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What is the value of (–7 + 3i) – (2 – 6i)? –9 + 9i –9 – 3i –5 – 3i –5 + 9i

What is the value of (–7 + 3i) – (2 – 6i)? –9 + 9i –9 – 3i –5 – 3i –5 + 9i
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3 votes
What is the value of (–7 + 3i) – (2 – 6i)?
–9 + 9i
–9 – 3i
–5 – 3i
–5 + 9i

User Ssice
by
8.0k points

2 Answers

7 votes

Answer:The answer is a

Explanation:

User Imaginethepoet
by
8.0k points
2 votes
(–7 + 3i) – (2 – 6i)

subtract the like terms.
-7 - 2 = -9

3i - (-6i) = 3i +6i = 9i

The answer becomes -9 + 9i
User Patrik Svensson
by
8.3k points
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