`2/(sqrt5+sqrt3)+1/(sqrt3+sqrt2)-3/(sqrt5+sqrt2)`

If 2sqrtx= (sqrt5 + sqrt3)/(sqrt5 - sqrt3)-(sqrt5 - sqrt3)/(sqrt5 + sqrt3) then what is the value of x ?

(sqrt5+sqrt2)(sqrt3+sqrt2)

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

(2sqrt3 + sqrt5)(2sqrt3 - sqrt5)

(1+sqrt2)/(sqrt5+sqrt3)= ((1+sqrt2)xx(sqrt5-sqrt3))/((sqrt5+sqrt3)xx(sqrt5-sqrt3))=

Show that (sqrt5+sqrt3)/(sqrt5-sqrt3)-(sqrt5-sqrt3)/(sqrt5+sqrt3)=2sqrt15

(2sqrt3+sqrt5)(2sqrt3+sqrt5)

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