if `a=(5+2sqrt6)^2001` and `b=(5-2sqrt6)^2001` then the value of `(a+1)^-1 +(b+1)^-1` is

if a=(5+2sqrt(6))^(2001) and b=(5-2sqrt(6))^(2001) then the value of (a+1)^(-1)+(b+1)^(-1) is

If a=(sqrt(3)+sqrt(2))^(-3) and b=(5-2sqrt(6))^(-(3)/(2)). then the value of (a+1)^(-1)+(b+1)^(-1) is

If a=(sqrt(3)+sqrt(2))^(-3) and b=(5-2sqrt(6))^(-(3)/(2)) then the value of (a+1)^(-1)+(b+1)^(-1) is

If a = (sqrt(5) + sqrt(4))^(-3) and b = (sqrt(5) - sqrt(4))^(-3) , then the value of: (a+1)^(-1) + (b+1)^(-1) is:

If a=5+2sqrt(6) and b=(1)/(a), then find the value of a^(2)+b^(2)

24.1fa=5+2sqrt(6) and b=(1)/(a) then find the value of a^(2)+b^(2)

If a = (sqrt5 +1)/(sqrt5-1) and b = (sqrt5-1)/(sqrt5+1) then find the value of (5a^(2) -3ab +5b^(2))