If i=\sqrt{-1}, which of the following is equivalent to \dfrac{14-5i}{3-2i} ?

A)
B)
C)
D)

 


 

Comments (1)

an alternative way is “plug and play” to ask what answer a) b) c) or d) times 3-2i = 14-5i

the first and 3 rd seemed a bit outlandish, 9-i did not work but when I checked
(4+i)*(3-2i) = 12+ -8i +3i- (2)-1
= 14-5i worked

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