Simplify `(sqrt(72))/(5sqrt(72)+3sqrt(288)-2sqrt(648))`

Simplify (5+sqrt(2))(3+sqrt(5))

Simplify : sqrt(7)-3/5sqrt(7)+2sqrt(7)

Simplify: sqrt(7)-3/5sqrt(7)+2sqrt(7)

Simplify : sqrt(18)/(5sqrt(18)+3sqrt(72)-2sqrt(162))

Simplify (sqrt(3)+sqrt(2))/(sqrt(5)-sqrt(2))

Simplify (2+sqrt3)/(sqrt5+sqrt2)

Simplify 6sqrt(3)+ 5sqrt(12)

Simplify (sqrt(5)+sqrt(2))(sqrt(3)+sqrt(2))

Simplify: (3sqrt(2)-2sqrt(2))/(3sqrt(2)+2sqrt(3))+(sqrt(12))/(sqrt(3)-sqrt(2)) (ii) (sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))+(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3))

Simplify: (i) (3sqrt(2)-2sqrt(2))/(3sqrt(2)+\ 2sqrt(3))+(sqrt(12))/(sqrt(3)-\ sqrt(2)) (ii) (sqrt(5)+\ sqrt(3))/(sqrt(5)-\ sqrt(3))+(sqrt(5)-\ sqrt(3))/(sqrt(5)+\ sqrt(3))