Trigonometric Ratios And Identities

If \(\cos \theta=-\sqrt{\frac{3}{2}}\) and \(\sin \alpha=\frac{-3}{5}\), where '\(\theta\)' does not lie in the third quadrant, then the value of \(\frac{2 \tan \alpha+\sqrt{3} \tan \theta}{\cot ^2 \theta+\cos \alpha}\) is equal to