Respuesta :

Answer:

its the last one

Step-by-step explanation:

292418

Answer:

1st question is

A. 4C0m430 + 4C1m331 + 4C2m232 + 4C3m133 + 4C4m034

2nd question is

C. x4 + 12x3 + 54x2 + 108x + 81

Hope this helps u out :)