SOLUTION: (1+4i)(1-3i)

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Question 133449:
(1+4i)(1-3i)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
1+4i
1-3i
------------------------
1+4i-3i-12i^2
1+i-12(-1)
1+i+12
13+i ANSWER.