Simplify the expression: (4 - 7i) + (1 - 2i).

3 - 9i

3 - 5i

5 - 9i

5 - 5i

5-9i

Step-by-step explanation:

If you add the 4 and 1 you get 5, and if you add - 7i and - 2i since they are both negative, they stay negative, so you get - 9i. So the answer is 5-9i.