Quiz on Operations with Complex Numbers

• A

• B

• C

• D

• 1

• i

• -1

• -i

• i

• 5i

• -i

• -5i

• A

• B

• C

• D

• A

• B

• C

• D

• 8i

• -8i

• -8

• 8

• A

• B

• C

• D

• A

• B

• C

• D

What is the simplified form of the above?

• 7/10 + 11i/10

• 13/10 +i/10

• 5/4 - 3i/2

• 7/10 - 11i/10

Solve for x:

• x = {-3+2i, -3-2i}

• x = {7, 6}

• x = 2±i√3

• No solution