Respuesta :

Hey there, Lets solve this equation step by step. 

[tex](6ab^3c)(-abc^2)[/tex] 

Regroup terms 

[tex]6ab^3c*-bc^2a[/tex] 

[tex]= -6ab^3cbc^2a[/tex] 

Now use the Product Rule 

[tex]-6a^2b^3cbc^2[/tex] 

Regroup terms again 

[tex]-6bc^2a^2b^3c[/tex]