SOLUTION: I need to write the following expression in terms of i: (4+8i)+(-3-6i) Can to please help me?

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Question 117189: I need to write the following expression in terms of i: (4+8i)+(-3-6i)
Can to please help me?
Answer by jim_thompson5910(21667) About Me  (Show Source):
You can put this solution on YOUR website!
%284%2B8i%29%2B%28-3-6i%29 Start with the given expression

%284-3%29%2B%288i-6i%29 Group like terms

1%2B2i Combine like terms