You are building a birdhouse in the shape of a rectangular prism that has a volume of 128 cubic inches. The dimensions of the birdhouse in terms of its width are shown. l
(w+4) l
l / 4 inch
w inch
a. Write a polynomial that represents the volume of the birdhouse.

___ in.3

Question 2
b. What are the dimensions of the birdhouse?

length: ___ in.
width: ___ in.
height: ___in.