plz ans with working
Attachments:
Answers
Answered by
0
Answer:
hii your answer is 8/a2
Answered by
1
Answer:
5/2
Step-by-step explanation:
a+1/a=3
a^2-3a+1=0
a^2-a+1=2a
3(a^2-3a+1)=0
3a^2-9a+3=9
3a^2-4a+3=5a
5a/2a=5/2
Similar questions