SOLUTION: (3-2i)(6+5i)

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Question 22474: (3-2i)(6+5i)
Found 3 solutions by stanbon, Earlsdon, algebrahelp101:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Use FOIL to get the following:
18+15i-12i-10i^2
But i^2=-1, so you get
(18+10)+13i = 28+13i
Cheers,
Stan H.

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
You can use the FOIL method to multiply these two factors.
%283-2i%29%286%2B5i%29+=+18%2B15i-12i-10i%5E2 Simplify.
18%2B3i-10i%5E2 But i%5E2+=+-1
18%2B3i-10%28-1%29 Simplify.
18%2B3i%2B10
28%2B3i

Answer by algebrahelp101(11) About Me  (Show Source):
You can put this solution on YOUR website!
Use FOIL to get the following:
18+15i-12i-10i^2
But i^2=-1, so you get
(18+10)+13i = 28+13i