SOLUTION: I need help to resolve Multiply (1/2 + i)^2

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Question 178489: I need help to resolve
Multiply (1/2 + i)^2

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

Start with the given expression.


Expand.


FOIL.


Multiply.


Replace with . Note: .


Multiply.


Combine like terms.


So .

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