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Hey!

I'm trying to create a program which can multiplicate complex numbers.

For example.

(1+2j)*(3-4j)= 11+2j

What would be the best way to split up the equation (1+2j)*(3-4j), so i can persom the calculations? I tried using the split method but I just got stuck, since i couldn't make it see wheither the number was positive or negative.

Any suggestions?