(5+sqrt(5))(5-sqrt(5))

Simplify: (5+sqrt5)(5-sqrt5)

Simplify the following expression:- (5+sqrt5)(5-sqrt5)

Simplify the following expressions. (5+sqrt5)(5-sqrt5)

sqrt(5sqrt(5sqrt(5sqrt(5sqrt(5sqrt(5))))))

(sqrt(5)-sqrt(5))/(sqrt(5)-sqrt(5))

The number of solutions of theta in [0,2pi] satisfying the equation log_(sqrt(5))tan theta sqrt(log_(tan theta)5sqrt(5)+log_(sqrt(5))5sqrt(5))=-sqrt(6) is ____________.

Simplify each of the following : (3)/(5-sqrt(3))+(2)/(5+sqrt(3)) (ii) (4+sqrt(5))/(4-sqrt(5))+(4-sqrt(5))/(4+sqrt(5))(sqrt(5)-2)/(sqrt(5)+2)-(sqrt(5)+2)/(sqrt(5)-2)