The value of `1/2 ((sqrt5 + 1)/( 1+ sqrt5 + sqrta) + (sqrt5 - 1)/(1-sqrt5 + sqrta)) (sqrta - 4/sqrta + 2) sqrt(0.002)` is :

The value of { 1/(sqrt6 - sqrt5) - 1/(sqrt5 - sqrt4) + 1/(sqrt4 - sqrt3) - 1/(sqrt3 - sqrt2) + 1/(sqrt2 - 1)} is :

The value of {1/((sqrt(6) - sqrt(5))) + 1/((sqrt(5) + sqrt(4))) + 1/((sqrt(4) + sqrt(3))) - 1/((sqrt(3) - sqrt(2))) + 1/((sqrt(2) - 1))} is :

lim_(xto a) (sqrt(a + 2x) - sqrt(3a))/(sqrtx - sqrta)

1/(sqrt5 +sqrt3 +2) + 1/(-sqrt5 +sqrt3 +2 ) =

4.Find the value of "1/(sqrt5+sqrt2)

The value of 1/(sqrt5-sqrt(5-sqrt(24)))+1/(sqrt5-sqrt(5+sqrt(24))

(1+sqrt5)^4+(1-sqrt5)^4=?