Question

find the rationalising factor(R.F) of the following √3​

Answer 1

Answer:

2

3

72

=3

2×2×2×3×3

=3×3×2

2

=18

2

The procedure of multiplying a surd by another surd to get a rational number is called RationalisationThe operands are called Rationalizing Factor (RF) of the other.Here,

2

is the Rationalisation Factor.