Find the difference of the complex numbers
(5+9i) -(-4-2i)
A. 9+11i
B. 1+7i
C. 9+7i
D. 1+11i
(5+9i) -(-4-2i)
A. 9+11i
B. 1+7i
C. 9+7i
D. 1+11i