Simplify `(sqrt(7)+sqrt(5))/(sqrt7-sqrt5)`

Simplify (sqrt(7)-sqrt(5))/(sqrt(7)+sqrt(5))+sqrt(35)

Simplify (sqrt(7)+sqrt(2))(sqrt(7)-sqrt(2))

simplify (sqrt(7)+sqrt(2))^(2)

If sqrt(35)=5.9160, then the value of (sqrt(7)+sqrt(5))/(sqrt(7)-sqrt(5))

simplify (sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))-(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3))

(sqrt7-sqrt5)/(sqrt7+sqrt5)

(sqrt(7)-sqrt(5))^3 - (sqrt(7)+sqrt(5))^3

show that (sqrt(7)-sqrt(5))/(sqrt(7)+sqrt(5))times(sqrt(7)-sqrt(5))/(sqrt(7)-sqrt(5)) =frac{(sqrt(7)-sqrt(5))^(2)}{2}

Evaluate (sqrt(7)-sqrt(5))/ (sqrt(7)-sqrt(5))