`(6+sqrt(6))(6-sqrt(6))`

(6+sqrt(5))/(6-sqrt(5))

(6 + sqrt6)(6 - sqrt6)

find the value (5+sqrt(6))/(3-sqrt(6))=a+bsqrt(6)

(6+sqrt(3))/(6-sqrt(3))=a+b sqrt(3)

If (5+sqrt(6))/(5-sqrt(6))=a+b sqrt(6) then find a and b

If (5+sqrt(6))/(5-sqrt(6))=a+b sqrt(6) then find the values of a and b

If the direction cosines of two lines are (1)/(sqrt(6)),(-1)/(sqrt(6)),(2)/(sqrt(6))and(2)/(sqrt(6)),(1)/(sqrt(6)),(-1)/(sqrt(6)) respectively, then the acute angle between them is

(3sqrt(2))/(sqrt(3)+sqrt(6))-(4sqrt(3))/(sqrt(6)+sqrt(2))+(sqrt(6))/(sqrt(3)+sqrt(2))