Complex Numbers Quiz

Question 1: Add (3 + 2i) + (5 - 4i)

• 7 - 2i

• 8 - 2i

• 2 + 6i

• 10 - 6i

Question 2: Subtract (7 - 6i) - (2 + 3i)

• 5-9i

• 4-8i

• 10-5i

• 3-3i

Question 3: Add (4 + 5i) + (2 - 3i)

• 6 + 2i

• 1 + 7i

• 8 - 8i

• 3 + 2i

Question 4: Subtract (9 - 8i) - (6 + 7i)

• 5 + 5i

• -3 - 15i

• 10 - 5i

• 2 - 15i

Question 5: Add (1 + 2i) + (3 + 4i)

• 5 + 7i

• 7 + 8i

• 4 + 6i

• 2 + 6i

Question 6: Subtract (8 - 7i) - (5 - 6i)

• 3 + i

• 2 - 3i

• 10 - 13i

• 4 + 5i

Question 7: Add (6 + 5i) + (9 - 8i)

• 10 - 2i

• 14 - 4i

• 15 - 3i

• 11 - 3i

Question 8: Subtract (4 - 3i) - (1 + 2i)

• 7 - 5i

• 2 - 1i

• 5 - 3i

• 3 - 5i

Question 9: Add (7 + 6i) + (2 - 3i)

• 5 + 9i

• 10 - 2i

• 9 + 3i

• 4 + 3i

Question 10: Subtract (5 - 4i) - (3 + 2i)

• 7 - 3i

• 2 - 6i

• 8 - 2i

• 1 - 2i