`frac{sqrt 5 - sqrt 2}{sqrt 5 + sqrt 2}`

2sqrt5 - sqrt5 = sqrt5

Rationalize the denominator 1/(sqrt 3 - sqrt 2) - 2/(sqrt 5 - sqrt 3) + 3/(sqrt 5 - sqrt 2)

Simplify: (sqrt 3 - sqrt 5)(sqrt 5+ sqrt 3)

Simplify : (\sqrt 5 - \sqrt 3)/(\sqrt 3 + \sqrt 5) \times (\sqrt 5 - \sqrt 3)/(\sqrt 3 -\sqrt 5)

Find (sqrt 3 - sqrt 5)(sqrt 5+ sqrt3)

(sqrt 5 + sqrt 2)^2 =?

Simplify: (\sqrt 5+\sqrt 3)/(\sqrt 5 - \sqrt 3)\times (\sqrt 5+\sqrt 3)/(\sqrt 5 +\sqrt 3)

Simplify (sqrt5-sqrt2)(sqrt5+sqrt2)

If x= ( sqrt5- sqrt3)/ ( sqrt5+ sqrt3) and y= ( sqrt5+ sqrt3)/( sqrt5- sqrt3) find the value of x^(2) + y ^(2)

(sqrt5 - sqrt3)/(sqrt5 + sqrt3) is equal to :