Respuesta :

jcherry99

Answer:

q = x + 3

Step-by-step explanation:

q = (x^2 + 7x + 12)          factor the numerator

    ============

         x + 4

q = (x + 3)(x + 4)

        ========

          (x + 4)

Notice that the x + 4's cancel

q = (x + 3)