spoiledd13 spoiledd13
  • 12-02-2021
  • Mathematics
contestada

Multiply (6 + 5i)(4 - 4i)

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madethisfortwitch1
madethisfortwitch1 madethisfortwitch1
  • 12-02-2021

Answer:

44-4i

Step-by-step explanation:

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sugarplum33 sugarplum33
  • 12-02-2021
(6 + 5i)(4 - 4i)
24 - 24i + 20i - 20i^2 ( substitute i^2 to -1)
24 - 4i + 20
44 - 4i
Answer Link

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