6
QuizMultiple Choice

Add and Subtract Complex Numbers — Quiz

Question 6 • Math 4

Consider w sub 1 is equal to 4 minus 4 i and w sub 2 is equal to negative 2 What is w sub 2 minus w sub 1 ?

Answer
A
2 minus 4 i
B
2 plus 4 i
C
negative 6 minus 4 i
D
negative 6 plus 4 i

Explanation

Subtract w₁ from w₂: (−2) − (4 − 4i) = −2 − 4 + 4i = −6 + 4i. The correct choice is negative 6 plus 4i.

AI-written and checked against the verified answer.

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