\textbf{110.} If $f(x) = \dfrac{\sqrt{3}x}{3x - \sqrt{x}}$, what is $fofof(\sqrt{2})$? (1) $\dfrac{1}{\sqrt{2}}$ \qquad (2) $\sqrt{2}$ \qquad (3) $2$ \qquad (4) $\dfrac{1}{2}$