Question

A rectangular garden has a length that is modeled by the expression 2x-7 and a width of 3x^2+4x. What is the area of the garden?

Answer 1

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

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)