SOLUTION: Express 4-3i/2+i in the form A+iB.

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Question 581162: Express 4-3i/2+i in the form A+iB.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
%284-3i%29%2F%282%2Bi%29
multiply and divice by (2-i)

%28%284-3i%29%282-i%29%29%2F%28%282%2Bi%29%282-i%29%29
%288-4i-6i%2B3i%5E2%29%2F%284-i%5E2%29
i%5E2=-1

%288-10i%2B3i%5E2%29%2F%284%2B1%29

%288-10i-3%29%2F5

%285-10i%29%2F5

1-2i