annameghan
annameghan
03-10-2017
Mathematics
contestada
simplify 8 over 2+ 2i
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alisha13
alisha13
03-10-2017
the answer is 2+i I believe
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liemonder
liemonder
06-10-2017
[tex]\frac{8}{2+2i}=\\ \frac{8}{2+2i}*\frac{2-2i}{2-2i}=\\ \frac{16-16i}{4-4i^2}=\\ \frac{16-16i}{4+4}=\\ \frac{16-16i}{8}=\\ 2-2i[/tex]
so it is the first option
Answer Link
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