Unit 5 Quiz Review

• 10 + 8i

• 6 - i

• -2 + 6i

• -2 + 8i

• 8 + 2i

• (4 - i) + (4 + 3i)

• 8 - 2i

• 0

What is the complex conjugate of 3 + 2i?

• -3 + 2i

• -3 - 2i

• 3 + 2i

• 3 - 2i

Multiply 3 + 2i by its complex conjugate.

• x = 1, x = 1.5

• x = 1, x = 3

• x = 0.5, x = 3

• x = 1, x = 1.5

• x = -5, x = 2

• x = -3, x = 1

• x = -2, x = 5

• x = 3, x = -1

• -12

• 2

• -2

• 10

• 12