SOLUTION: (8+3i)^2 (8+3i) (8+3i) when I first tried this I got 64-24i-24i-9i I have the answer 55-48i, I just don't understand how to get there.

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Question 1097245: (8+3i)^2
(8+3i) (8+3i)
when I first tried this I got 64-24i-24i-9i

I have the answer 55-48i, I just don't understand how to get there.

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!




I don't see how they got

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