Solve these algebraic expression and make it them into one simplified expression
(There are two parts)

Step-by-step explanation:
Equation 1
[tex]\frac{m^2}{6} -\frac{9}{4m}\\\\ by\ taking\ LCM\\\\ \frac{2m^3-27}{12m}[/tex]
Equation 2
[tex]\frac{x^3}{w} -\frac{2}{wx^2}\\\\ by\ taking\ LCM\\\\ \frac{x^5-2}{wx^2}[/tex]