SOLUTION: (4-9i)^2 Please show work thank you so much!

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Question 776141: (4-9i)^2
Please show work thank you so much!

Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

(4-9i)^2
Please show work thank you so much!



------ FOILing the binomials

----- = - 1

, or

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