Simplify each of the following by rationalising the denominator: `1/(5+sqrt(2))` (ii) `(5+sqrt(6))/(5-sqrt(6))`

Simplify each of the following by rationalising the denominator: (i) 1/(5+sqrt(2)) (ii) (5+sqrt(6))/(5-sqrt(6))

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (7+3sqrt(5))/(7-3sqrt(5)) (ii) (2sqrt(3)-sqrt(5))/(2sqrt(2)+3sqrt(3))

Simplify each of the following by rationalising the denominator : (6-4sqrt2)/(6+4sqrt2) .

Simplify each of the following by rationalising the denominator: (7+3sqrt(5))/(7-3sqrt(5)) (ii) (2\ sqrt(3)-\ sqrt(5))/(2sqrt(2)+\ 3sqrt(3))

Simplify each of the following by rationalising the denominator : i) (6-4sqrt(2))/(6+4sqrt(2)) ii) (sqrt(7)-sqrt(5))/(sqrt(7)+sqrt(5)) iii) (1)/(3sqrt(2)-2sqrt(3))

Simplify each of the following by rationalising the denominator: (sqrt7-sqrt5)/(sqrt7+sqrt5)