find the area of the polynomial.

Question

A cookie company uses a box with a square base to sell cookies.  The length and width are 4 inches shorter than the height. With the height being x, write a function that can be used to find the volume. Then find the length, width, and height when the volume equals 128.

Answer 1

x represents the height

x - 4 represents the length

x - 4 represents the width

x(x - 4)(x - 4) = 128