Question

If x = 4 - 5i and y = -4 - 7i, what is x + y?
Options:
A: -8
B: 8+12i
C: -2i
D: -12i

Answer 1

Answer:

Option D -12i

Step-by-step explanation:

4-5i + (-4-7i)

4-5i-4-7i

-12i

Answer 2

Answer:

D: -12i

Hope it helps