Question

Question number 14 please ..........

Answer 1

Step-by-step explanation:

ANS:(8/3)^2

Put X=3

(x+1/x)=(3+1/3)

=(9+1/3)

=(10/3)

(x-1/x)^2=(3-1/3)^2

=(9-1/3)^2

=(8/3)^2