`sqrt(3)/(sqrt5+sqrt2-sqrt7)=`

The value of (2 sqrt10)/(sqrt5+ sqrt2- sqrt7)- sqrt(( sqrt5-2)/(sqrt5+2))-3/(sqrt7-2) is :- (2 sqrt10)/(sqrt5+ sqrt2- sqrt7)- sqrt(( sqrt5-2)/(sqrt5+2))-3/(sqrt7-2) का मान है :

The value of (2sqrt(10))/(sqrt(5)+sqrt(2)-sqrt(7))-sqrt((sqrt(5)-2)/(sqrt(5)+2))-3/(sqrt(7)-2) is

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

The value of 5 sqrt3+7 sqrt2- sqrt6-23/(sqrt2 +sqrt3+ sqrt6) is:- 5 sqrt3+7 sqrt2- sqrt6-23/(sqrt2 +sqrt3+ sqrt6) का मान क्या होगा ?

If both a and b are rational numbers,find the values of a and b in each of the following equalities :(sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3)( ii) (3+sqrt(7))/(3-sqrt(7))=a+b sqrt(7)(5+2sqrt(3))/(7+4sqrt(3))=a+b sqrt(3)( iv) (5+sqrt(3))/(7-sqrt(3))=47a+sqrt(3)b(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))=a+b sqrt(15) (iv) (sqrt(2)+sqrt(3))/(3sqrt(2)-2sqrt(3))=1-b sqrt(3)

Simplify (7sqrt3)/(sqrt10+sqrt3)-(2sqrt5)/(sqrt6+sqrt5)-(3sqrt2)/(sqrt15+3sqrt2)

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