sqrt(5+2sqrt(6))

If (sqrt(5 + 2sqrt6)- sqrt(5 - 2 sqrt6))/(sqrt(5 + 2 sqrt6)+ sqrt(5 - 2 sqrt6)) = sqrt((x)/(16)) , then x = _____

sqrt(5+2sqrt6) =

(sqrt(6+2sqrt(5)))(sqrt(6-2sqrt(5)))

If a=sqrt(6+2sqrt(5))-sqrt(6-2sqrt(5)),b=^(3)sqrt(17sqrt(5)+38)-^(3)sqrt(17sqrt(5)-38) then the value of log_(a)b is equal to

Number of rational terms in the expansion of (1+sqrt(2)+sqrt(5))^(6) is :

Which among the following is greatest sqrt(7)+sqrt(3),sqrt(5)+sqrt(5),sqrt(6)+2?

6.The value of (sqrt(5)+sqrt(2))(sqrt(5)-sqrt(2)) is:

Show that : (1)/(3-2sqrt(2))- (1)/(2sqrt(2)-sqrt(7)) + (1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)-2)=5 .

(2)/(sqrt(5)+sqrt(3))-(3)/(sqrt(6)+sqrt(3))+(1)/(sqrt(6)+sqrt(5))=?

Rationalise the denominator and simplify (2sqrt6-sqrt5)/(3sqrt5-2sqrt6)