Find rationalising factors of the denominators of
`(1)/(sqrt(5))`

Find rationalising factors of the denominators of (1)/(sqrt8)

Find rationalising factors of the denominators of (1)/(2sqrt3)

Find rationalising factors of the denominators of (3)/(sqrt5)

Find rationalising factors of the denominators of (i) (1)/(2sqrt(3)) (ii) (3)/(sqrt(5)) (iii) (1)/(sqrt(8))

Rationalise the denominator of (1)/(4+sqrt5)

Rationalise the denominator of (1)/(7+4sqrt(3))

The rationalising factor of 1/sqrt27 is

Rationalise the denominators of the following: (1)/(sqrt7)

Rationalise the denominators of the following: (1)/(3+sqrt2)

The rationalising factor of 1/(5sqrt2) is