Respuesta :

Answer:

-6x^3+4x^2+10x-8

Step-by-step explanation:

(-6x-8)(x-1)(x-1)=

(-6x-8)(x^2-x-x+1)=

(-6x-8)(x^2-2x+1)=

-6x^3+12x^2-6x-8x^2+16x-8=

-6x^3+4x^2+10x-8