Answer:
14 - 2 i
Step-by-step explanation:(8 + (5 * i)) + (6 - (7 * i)) =
2(7-i)
Explanation:
(8 +5i) + (6 - 7i)
Opening each bracket
8 +5i +6 -7I
8 +6 +5i-7i
14-2i
3.4m questions
4.3m answers