SOLUTION: (3+i)(5-i)
Algebra.Com
Question 1093393: (3+i)(5-i)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(3+i)(5-i)
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Same as any 2 binomials.
= 15 + 2i - i^2
i^2 = -1
--> 15 + 2i + 1
= 16 + 2i
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