Respuesta :

Answer:

729c⁶+ d¹²

Step-by-step explanation:

(3c+d²)⁶

729c⁶+ d¹²

Answer:

its A. 729c6 + 1,458c5d2 + 1,215c4d4 + 540c3d6 + 135c2d8 + 18cd10 + d12

Step-by-step explanation: