Performing Operations with Complex Numbers

Question 1

The product in the numerator is + i. The product in the denominator is .

Revolt · Accepted Answer

Part 1: -20; Part 2: 10; Part 3: 50; -20

Question 2

Which of the following did your answer include? Check all of the boxes that apply.

Revolt · Accepted Answer

The work shown is not correct.; The subtraction sign did not get distributed to the –10i.; The sign on –10i should have changed.; The imaginary part should be 12i.

Question 3

Question 23

Revolt · Accepted Answer

10

Question 4

Question 24

Revolt · Accepted Answer

50

Question 5

The quotient of 5i and 2 − i is + i.

Revolt · Accepted Answer

Part 1: -1; Part 2: 2; -1

Performing Operations with Complex Numbers Answers

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