Question

Given complex numbers m and n below, what is m + n?
m = 10 + i
n = 4 - 3i

A. 14-3i
B.14-2i
C.9+i
D.9+7i
I think it's B.

Answer 1

Yes, you are correct

10+4 = 14
i + -3i = -2i

(10+i) + (4-3i) = 14-2i

Answer 2

(a+b)(m+n)