Respuesta :

mathishard127

Answer:

13n - 4

Step-by-step explanation:

1. Take off brackets

             5n + 8 * n -  4

2. Multiply (PEMA/PEMDAS/BODMAS)

              5n + 8n - 4 = 13n  - 4

Hope this helped! Sorry if it's wrong tho.

5n^2 - 12n - 32 it’s distributive property sorry if it’s wrong