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marissa [1.9K]
3 years ago
10

What is a-2b, where a=4-2i and b=3+2i?

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0
A-2b = 4 - 2i - 2(3 + 2i)

 =  4 - 2i - 6 + 4i

 =   -2 + 2i Answer
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