Add the following complex numbers:
(2 - 8i)+ (5 - i)
O A. -3-91
B. 7-9;
O C. -3-71
D. 7 - 71

Answer:
B. 7 - 9i
Step-by-step explanation:
1) Remove Parentheses.
2 - 8i + 5 - i
2) Add 2 and 5.
7 - 8i - i
3) Subtract i from -8i.
7 - 9i
Answer:
Option B
The answer is 7 – 9i
Step-by-step explanation:
(2 – 8i) + (5 – i)
2 – 8i + 5 – i
7 – 9i
Thus, The answer is 7 – 9i
-TheUnknownScientist 72