Rationalize the denominator:
`4/{2+sqrt 3+sqrt 7}`

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

Rationalise the denominator of 2/(sqrt(3))

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

Rationalise the denominator of 2/(sqrt(3)) .

Rationalise the denominator of 1/(2+sqrt(3))

Rationalise the denominator of 1/(sqrt(2))

Rationalize the denominator : 14/(5sqrt(3)-sqrt(5))

Rationalize the denominator of (1)/(sqrt(2))

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

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