" (10) "quad y=5-2sqrt(6)" ,then find the ralue of "x^(2)+(1)/(x)

If x=5-2sqrt(6), find the value of x^(2)+(1)/(x^(2))

If x= 5 - 2 sqrt6 , find the value of : x^(2) +(1)/(x^(2))

If x = (sqrt5 -1)/(sqrt5 +1) and y (sqrt5 +1)/(sqrt5-1) then find the value of (x^(2)/y + y^(2)/x)

If x=1+sqrt(2) and y=1-sqrt(2), find the value of (x^(2)+y^(2))

If x=(sqrt(5)+1)/(sqrt(5)-1) and y=(sqrt(5)-1)/(sqrt(5)+1) find the value of x^(2)+y^(2)

If x= (sqrt""5) + 1 and y = (sqrt""5) -1 , then what is the value of (x^(2)//y^(2)) + (y^(2)//x^(2)) + 4[(x//y) + (y//x)]+6 ?

If x=(sqrt5+sqrt2)/(sqrt5-sqrt2) and y=(sqrt5-sqrt2)/(sqrt5+sqrt2) then find the value of (3x-2y)(x+2y)