For the given expressions, you obtain for the product and the quotient, the following results:
[tex]\begin{gathered} \frac{\frac{2x-1}{x+2}}{\frac{7}{x^2-12}}=\frac{(2x-1)(x^2-12)}{7(x+2)} \\ \frac{2x-1}{x+2}\cdot\frac{7}{x^2-12}=\frac{7(2x-1)}{(x+2)(x^2-12)} \end{gathered}[/tex]Then, based on the previous results you can conclude that option