SOLUTION: (3-2i)(6+5i)
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Question 22474
:
(3-2i)(6+5i)
Found 2 solutions by
stanbon, Earlsdon
:
Answer by
stanbon(48545)
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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(6103)
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put this solution on YOUR website!
You can use the FOIL method to multiply these two factors.
Simplify.
But
Simplify.