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Alexeev081 [22]
3 years ago
12

Please help me. I’ll mark you as brainliest if correct

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

Answer:

b = -18

Step-by-step explanation:

(3 + 4i) (-3-2i)

When we foil:

-9 + -6i + -12i + -8i^2

-8i^2 = +8

Combine like terms:

-1 + -18i

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