Perform the indicated operation.

(5 - 2i²)²

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7 Answers

(5 - 2i²)² =                   i^2 = - 1

(5 - 2( - 1))^2 =

(5 + 2)^2 =

7^2 = 49

 

 

by Level 8 User (36.8k points)

 

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