Answers OK-Algebra II A Performing Operations with Complex NumbersQuestion 9

9

QuizMultiple Choice

Performing Operations with Complex Numbers

Question 9 • OK-Algebra II A

Which equation shows an example of the associative property of addition?

Answer

(

(–7 + i) + 7i = –7 + (i + 7i)

(

(–7 + i) + 7i = 7i + (–7i + i)

7

7i × (–7i + i) = (7i – 7i) + (7i × i)

(

(–7i + i) + 0 = (–7i + i)

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