SOLUTION: (1/2-i)^2

Question 182448: (1/2-i)^2
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
I am assuming this is 1/(2-i) and not (1/2)-i
:
now we must multiply the top and bottom by 1+4i to rationalize the denominator
:
or
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