Respuesta :

Answer:

The answer is a^n+2n+8a^2n-a^2n-14a^n-48.

Step-by-step explanation:

1. Use the distributive property.

  • Multiply the second parenthesis by each term from the first parenthesis.

2. Remove the parenthesis.

  • Distribute a^2 through the parentheses.
  • Distribute -a^n through the parenthesis.
  • Distribute -6 through the parenthesis.

3. Collect like terms.

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