Respuesta :
Using the attached picture as a model, We have that the area A = b*h
....With the base b being b = (2x2 +2x -6) cm
And the Height h being h = (x-4) cm
So, A = (2x2 +2x -6) cm * (x-4) cm = 2x3 + 2x2 -6x - 8x2 - 8x + 24
A = 2x3 - 6x2 -14x +24
....With the base b being b = (2x2 +2x -6) cm
And the Height h being h = (x-4) cm
So, A = (2x2 +2x -6) cm * (x-4) cm = 2x3 + 2x2 -6x - 8x2 - 8x + 24
A = 2x3 - 6x2 -14x +24

Answer:
your answer is b: 2x3 – 6x2 – 14x + 24 square centimeters
Step-by-step explanation:
got it right on edge