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anonymous
 5 years ago
divide (106i)/(2+3i)
a.12/13+42/13i
b.2/1342/13i
c.52i
d.3
anonymous
 5 years ago
divide (106i)/(2+3i) a.12/13+42/13i b.2/1342/13i c.52i d.3

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\frac{106i}{2+3i}=\frac{106i}{2+3i}\times \frac{106i}{23i}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Multiply the conjugate of the denominator with the numerator and the denominator

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0denominator is \[2^2+3^2=4+9=13\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ooops typo my mistake sorry.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02(53i) / (2 +3i) i don't know whats next

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\frac{106i}{2+3i}\times \frac{23i}{23i}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0denominator is 13 numerator is \[(106i)(23i)=242i\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so you get \[\frac{242i}{13}=\frac{2}{13}\frac{42}{13}i\] in standard form

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0radar 3012=42 i think

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Yes, I see that I erred. Lost track of signs lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and \[6 \times (3)=+18\] making the real part 2018=2

radar
 5 years ago
Best ResponseYou've already chosen the best response.0I totally agree satellite, please excuse my mistake Adam12.

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Looks like choice B is the best one.
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