SOLUTION: If w=-2+3i and z=-1+i, find wz

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Question 1156530: If w=-2+3i and z=-1+i, find wz
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
This is (-2+3i)(-1+i)=2-5i+3i^2=-1-5i