" If "a=3-2sqrt(2)" then the value of "a^(2)-(1)/(a^(2))

If a=3-2sqrt(2), find the value of a^(2)-(1)/(a^(2))

"(v) If x=3-2sqrt(2) then find the value of (x^(2)-(1)/(x^(2)))

If a=2+sqrt3 , then the value of (a^(2)+(1)/(a^(2))) is

If x=3+2sqrt2 , then the value of x^(2)+(1)/(x^(2)) is:

If x=3+2sqrt(2), find the value of (x^(2)+(1)/(x^(2)))

If x=(1)/(3-2sqrt(2)) ,then the value of ((1)/(x))^(2) is

a=(sqrt(3)+sqrt(2))/(sqrt(3)-sqrt(2)),b=(sqrt(3)-sqrt(2))/(sqrt(3)+sqrt(2)) then the value of (1)/(a^(2))+(1)/(b^(2))

Let the eccentricity of the hyperbola with the principal axes along the coordinate axes and passing through (3, 0) and (3sqrt2,2) is e, then the value of ((e^(2)+1)/(e^(2)-1)) is equal to

Let the eccentricity of the hyperbola with the principal axes along the coordinate axes and passing through (3, 0) and (3sqrt2,2) is e, then the value of ((e^(2)+1)/(e^(2)-1)) is equal to