simplify the expression `(sqrt(3))/(2)+(sqrt(5))/(2)+(sqrt(7))/(2)`

simplify the expression (sqrt(2)+sqrt(3))/(sqrt(3)+sqrt(2))

simplify the expression (sqrt(3)+sqrt(7))/(sqrt(3)-sqrt(7))

simplify the expression (sqrt(4)+sqrt(2))/(sqrt(2)+sqrt(4))

Simplify the following expressions: (3+sqrt(3))(2+sqrt(2))( ii) (5+sqrt(7))(2+sqrt(5))

Simplify the following expressions: (3+sqrt(3))(2+sqrt(2))( ii) (5+sqrt(7))(2+sqrt(5))

Simplify the following expressions: (sqrt(3)+sqrt(7))^(2)( ii) (sqrt(5)-sqrt(3))^(2)(2sqrt(5)+3sqrt(2))^(2)

Simplify the following expressions: (3+sqrt(3))(3-sqrt(3))( ii) (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2))

Simplify (sqrt(7))/(sqrt(2))+(3)/(sqrt(3))

Simplify the following expressions : (a) (sqrt(3)+sqrt(5))^(2) (b) (sqrt(5)-sqrt(2))^(2)

Simplify the following expressions.(i) (5+sqrt(7))(2+sqrt(5)) (ii) (5+sqrt(5))(5-sqrt(5)) (iv) (sqrt(11)-sqrt(7))(sqrt(11)+sqrt(7))