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Elaina Buchanan
Mathematics
12 October, 01:49
Multiplying complex numbers (6-5i) (3-10i)
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12 October, 02:02
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Answer:-32 - 75i
Step-by-step explanation:
(6-5i) * (3-10i)
6 * (3 - 10i) + (-5i * (3 - 10i))
18 - 60i + (-15i + 50i ^ 2)
18 - 60i - 15i + 50i ^ 2
18 - 75i + 50i ^ 2
18 - 75i + 50 (-1) (Note: i ^ 2 is equal to - 1)
18 - 75i - 50
-32 - 75i
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