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(2+i)(4-i) Write it out in the form of a + bi Can you guys help me out please?
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Jan 23, 2022
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(2+i)(4-i)
Write it out in the form of a + bi
Can you guys help me out please?
Mathematics
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Koviroli
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Answer:
9+2i
Explanation:
FOIL method, see attached pic
Enrico
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Jan 27, 2022
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Enrico
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