Answer:
sir u can try looking up on internet, we do not do homeworks/assignemnts for people
Step-by-step explanation:
Answer:7
just because
idk I'm just here for points sorry bro
d is the right answer
..................
it means that
125-30 < u < 125+30 so
95 < u < 155
it gives
13 + 6i
expand the brackets (basically drop them), then rearrange the numbers (8 + 5 + 7i - i) then you will get your answer.