Respuesta:
[tex]=\frac{4m-6m^3-3}{2m^3}\\[/tex]
Explicación paso a paso:
[tex]\frac{\left(16m^1-12m^3-8m-6\right)}{\left(4m^3\right)}:\quad \frac{4m-6m^3-3}{2m^3}\frac{16m^1-12m^3-8m-6}{4m^3}m^1=m=\frac{16m-12m^3-8m-6}{4m^3}=\frac{2\left(4m-6m^3-3\right)}{2\cdot \:2m^3}=\frac{4m-6m^3-3}{2m^3}[/tex]
