170194
AssignmentMultiple Select

Multiply and Divide Complex Numbers

Question 170194 • NC-Math 4 CR

Let a = 3 – 5i and b = –1 + 7i. Which of the following are true statements? Check all that apply.ab = 38 + 16iab = 32 + 26i [image 1] ab = 2 + 2i [image 2] [image 3]

Question illustration
Answer
A
ab = 38 + 16i
B
ab = 32 + 26i
C
Option
Option C
D
ab = 2 + 2i
E
Option
Option E
F
Option
Option F