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HELP!!!!!!!!! I’m almost done

HELP!!!!!!!!! I’m almost done-example-1

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Alright, we're in the home stretch here :) All you need to remember is that i² = -1. Otherwise, it is the same as FOIL


(3-2i)(1+7i)

3-2i+21i-14i² ← Replace the i² with -1, then simplify like numbers

3+19i+14

17+19i or C

User Ryan Rivest
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