Question

If a2+1/a2=14. find a+1/a ii) a-1/a. iii) a2-1/a2​

Answer 1

Step-by-step explanation:

a²+1/a²=14

a²+1=14a²

13a²=1

a=√1/13

1).. a+1/a

=√1/13+1/√1/13

=√13+1

similarly all you can solve