You may have correctly simplified this expression to $\displaystyle\frac{{{\left({{x}}^{{2}}-{5}{x}+{6}\right)}{3}}}{{{x}-{2}}}\usepackage{cmbright}\Huge\$ , but then tried to simplify without factoring. Factor the quadratic expression, regroup common factors in the same fraction, and reduce to 1. Multiply the simplified expression.