Respuesta :
Apologies no one got to this sooner.
2 + 5(f + 3) expands to become:
2 + 5(f) + 5(3)
2 + 5f + 15
5f + 17 is your answer.
2 + 5(f + 3) expands to become:
2 + 5(f) + 5(3)
2 + 5f + 15
5f + 17 is your answer.