`(sqrt15+sqrt35+sqrt21+5)/(sqrt3+2sqrt5+sqrt7)=?`

(sqrt(15)+sqrt(35)+sqrt(21)+5)/(sqrt(3)+2sqrt(5)+sqrt(7))=?

Simplify ((sqrt3+sqrt5)(sqrt5+sqrt2))/(sqrt2+sqrt3+sqrt5)

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

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

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

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

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

Answer any One question : Find the simplest value of : sqrt7(sqrt5 - sqrt2) - sqrt5(sqrt7 - sqrt2) + (2sqrt2)/(sqrt5+sqrt7)

(sqrt7-sqrt5)/(sqrt7+sqrt5)