Question

a2
- 1/a²+2 if 2a-2/a+1=0​

Answer 1

Answer:

Given,

2a-2/a+1=0

=>2a-2=a+1

=>a=3

So,

a^2-1/a^2+2=3^2-1/3^2+2

=8/11

Hope this will help you

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