Rationalising factor of `1/sqrt(3)`

Rationalising factor of 2/sqrt(5)

The simplest rationalising factor of sqrt(3)+sqrt(5) is sqrt(3)-5( b) 3-sqrt(5)(c)sqrt(3)-sqrt(5)(d)sqrt(3)+sqrt(5)

The rationalisation factor of sqrt(3) is -sqrt(3) (b) (1)/(sqrt(3))(c)2sqrt(3)(d)-2sqrt(3)

The rationalisation factor of 2+sqrt(3) is 2-sqrt(3) (b) sqrt(2)+3(c)sqrt(2)-3(d)sqrt(3)-2

The simplest rationalising factor of 2sqrt(5)-sqrt(3) is 2sqrt(5)+3( b) 2sqrt(5)+sqrt(3)(c)sqrt(5)+sqrt(3) (d) sqrt(5)-sqrt(3)

find the simplest form of the rationalising factor of sqrt243 .

Write the rationalisation factor of 7-3sqrt(5)

The simplest rationalisation factor of (2sqrt(2) - sqrt(3))

Write the rationalisation factor of sqrt(5)-2