If `A=5+2sqrt(6),` find the value of `sqrt(A)+1/(sqrt(A))`

Find the value of sqrt(1.6) times sqrt(1.6)

Find the value of (sqrt(2)+1)^(6)-(sqrt(2)-1)^(6)

find the value (6+sqrt(2))/(sqrt(6)+sqrt(2))

If sqrt(2) = 1.414, sqrt(3) = 1.732, sqrt(5) = 2.236 and sqrt(6) = 2.449 , find the value of (2+sqrt(3))/(2-sqrt(3)) +(2-sqrt(3))/(2+sqrt(3)) +(sqrt(3) -1)/(sqrt(3) +1)

find the value (sqrt(5)+sqrt(7))(2+sqrt(5))

Find the value of sqrt(3+sqrt(5))-sqrt(2+sqrt(3))