If `|[x+1,x,x],[x,x+1,x],[x,x,x+1]|=4` then a possible value of x is

If |[1,x,x^2] , [x,x^2,1] , [x^2,1,x]|=3 then find the value of |[x^3-1, 0, x-x^4] , [0,x-x^4, x^3-1] , [x-x^4, x^3-1, 0]|

If x+1/x=4 then find the value of x-1/x

If (x-1/x)=4 then the value of (x^2+1/x^2) is

If x^(8) - 144 2x^(4) + 1 = 0 , then a possible value of x - (1)/(x) is :

If x-1/x=2, then the value of x^4+1/x^4 is :

If |{:(1,x,x^(2)),(x,x^(2),1),(x^(2),1,x):}| =3 then the value of |{:(x^(3)-1,0,x-x^(4)),(0,x-x^(4),x^(3)-1),(x-x^(4),x^(3)-1,0):}| is