Answer :

[tex]\qquad \rm\dashrightarrow \: \sqrt{3} ( \sqrt{3} + \sqrt{3} )[/tex]

[tex]\qquad \rm\dashrightarrow \: \sqrt{3} (2 \sqrt{3} )[/tex]

[tex]\qquad \rm\dashrightarrow \:2( \sqrt{3} \times \sqrt{3} )[/tex]

[tex]\qquad \rm\dashrightarrow \:2 \times 3[/tex]

[tex]\qquad \rm\dashrightarrow \:6[/tex]