Question

if a^2-5a-1=0and a not equal to 0 find:
i) a-1/a. ii)a+1/a. iii) a^2-1/a^2


please answer correctly otherwise I'll report the answer
correct answer will marked as brainliest​

Answer 1

Answer:

ii)

Step-by-step explanation:

I think this the ans of question, I'm not sure my ans is correct or not