Respuesta :

(x+3)^3 is the answer

Answer:

(x + 3)^8 : x^8+24x^7+252x^6+1512x^5+5670x^4

+13608x^3+20412x^2+17496x+6561

(x + 3) ^5

: x^5+15x^4+90x^3+270x^2+405x+243