Respuesta :

Answer:

Area = x(6x^2 - 13x - 28)

Step-by-step explanation:

Area = length • width

Area = (2x-7)(3x^2 +4x)

Area = (6x^3 + 8x^2 - 21x^2 - 28x)

Area = (6x^3 - 13x^2 - 28x)

Area = x(6x^2 - 13x - 28)