Question

please ans it
there is my prelim​

Answer 1

Answer:

2(x-1/x)^2-3(x+1/x)+3=0

2[(x^2-1)/x]^2-3[(x^2+1)/x]+3=0

2[(x^4+1)/x^2]-(3x^2+3)/x+3=0

(2x^4+2)/x^2-(3x^2+3)/x+3=0