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Alik [6]
3 years ago
5

Simplify the expression into form a+bi, where rational numbers (4-i)(-3+7i) - 7i(8+2i)

Mathematics
1 answer:
yawa3891 [41]3 years ago
3 0

Answer:

-12+28i+3i-7i-65i+28

14 -41i

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