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arsen [322]
3 years ago
14

MULTIPLYING COMPLEX NUMBERS

Mathematics
1 answer:
Elenna [48]3 years ago
5 0

Answer:

(3 - 2i)(4 + 1)

=3(4 + 1 ) +(-2i)(4 + 1)

=3(4 + 1 ) -2i(4 + 1)

=12 + 3 -8i - 2i

= 15 - 10i

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