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Multiply (2 – 7i)(–1 + 4i).

Multiply (2 – 7i)(–1 + 4i).
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1 vote
Multiply (2 – 7i)(–1 + 4i).

User Lenaya
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1 Answer

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(2 - 7i)(-1 + 4i)=-2+8i+7i+28=26+15i
User Lakshay
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