Question

4(x-1/x)²-4(x+1/x)+1=0

Answer 1

4(x−1x)2−4(x+1x)+1=0

4x4−4x3−7x2−4x+4x2=0

Step 1: Multiply both sides by x^2.

4x4−4x3−7x2−4x+4=0

(2x−1)(x−2)(2x2+3x+2)=0(Factor left side of equation)

2x−1=0 or x−2=0 or 2x2+3x+2=0(Set factors equal to 0)

x=12 or x=2

Answer 2

sorry this is wrong ......sorry friends