Question

please give me answer of this question ​

Answer 1

Step-by-step explanation:

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

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

=(x-1/x) [x-(1/x)-3]

Answer 2

Answer:

2-2x

Step-by-step explanation:

FOR EXPLANATION PLEASE SEE THE PIC.