Question

please solve the question​

Answer 1

Step-by-step explanation:

(x-1/x)^2=(x+1/x)^2-4

=6^2-4=36-4

=32

(x-1)x)=4√2

ii)

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

=4√2*6

=24√2