Incorrect. Remember to distribute the negative sign to all numbers in the second parentheses before adding or subtracting like terms. After distributing the negative sign, the equation would look like this: $\displaystyle{44}{{p}}^{{3}}-{12}{p}{q}-{208}{{q}}^{{2}}-{32}{{p}}^{{3}}+{3}{p}{q}+{17}{{q}}^{{2}}\usepackage{cmbright}\Huge\$ .