Respuesta :

calculista

Answer:

Option A  m(3m + 4)(3m - 4)

Step-by-step explanation:

we have

[tex]9m^{3}-16m[/tex]

Factor m

[tex]m[9m^{2}-16][/tex]

Apply difference of squares

we know that

[tex][9m^{2}-16]=(3m+4)(3m-4)[/tex]

substitute

[tex]m[9m^{2}-16]=m(3m+4)(3m-4)[/tex]