AA at English

Ahy, may dagdag pa po. 'yong composition sa English ahh. :))

eto 'yong assignment sa AA:

Add / Subtract as indicated. Write the solution in a + bi form.

1. (7 - i) + (5 +3i)

2. (4 - i) - (9 - 2i)

3. (5 + 7i) + (0 + 0i)

4. (11 - 6i) - (9 + 2i)

5. (9 + 6i) - (7 - 2i)

6. (7 + 5i) + (9 + 2i)

7. (6 - 3i) + (2 - 4i)

8. (4/5 - i) + (2 - i)

9. (square root of -9 + i) - (15 + 2i)

10. Prove: (x - yi) - (x +yi) = -2yi