Question

The smallest rationalizing factor of 2$\sqrt{3}$ is

• A. $\sqrt{3}$
• B. $3\sqrt{3}$
• C. $4\sqrt{3}$
• D. 0

Answer 1

The correct option is A $\sqrt{3}$

$2\sqrt{3}$
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
$2\sqrt{3}\times \sqrt{3}=6$
The Rationalizing factor of $2\sqrt{3}$ is $\sqrt{3}$