Question

how should I solve this ​

Answer 1

Step-by-step explanation:

$( \sqrt{3} + \frac{1}{ \sqrt{3} } )( \sqrt{3} - \frac{1}{ \sqrt{3} } )$

Using the identity,

$( {a}^{2} - {b}^{2} ) = (a + b)(a - b)$

$({ \sqrt{3} )}^{2} - (\frac{1}{ \sqrt{3} } ) ^{2}$

$3 - \frac{1}{3}$

$\frac{9 - 1}{3} = \frac{8}{3}$