A developer is planning a recreation center that will occupy both an open field as well as an adjacent woodsy area. The width of the woods is $\displaystyle{2}{r}\usepackage{cmbright}\Huge\$ , while its length is $\displaystyle{3}{r}\usepackage{cmbright}\Huge\$ . The width of the open field is also $\displaystyle{2}{r}\usepackage{cmbright}\Huge\$ , while its length is $\displaystyle{4}{y}\usepackage{cmbright}\Huge\$ .

Express the total area of land that the developer can build upon as a polynomial.