Respuesta :

Answer:

y = 6x^2 + 48x + 72.

Step-by-step explanation:

y = 6(x + 2)(x + 6)

y = 6(x^2 + 6x + 2x + 12)

y = 6(x^2 + 8x + 12)

y = 6x^2 + 48x + 72.

Answer:

see explanation

Step-by-step explanation:

6(x²+6x+2x+12)

6(x²+8x+12)

6x²+48x+72

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