Respuesta :

Answer:

8x + 3x (x - 4)² x - 4

Step-by-step explanation:

Use Product rule: xᵃ xᵇ = x ᵃ⁺ᵇ

8x + 3 (x - 4)² x - 4

Regroup Terms

8x + 3x (x - 4)² x - 4

RELAXING NOICE
Relax