You may have looked at the first factor and thought that all you had to do was reverse the sign of the constant term. To solve an equation in factored form, set each factor equal to 0 and solve each equation. The correct answer is $\displaystyle{x}=\frac{{8}}{{3}}\usepackage{cmbright}\Huge\$ or $\displaystyle{x}=-{5}\usepackage{cmbright}\Huge\$ .