Incorrect. Use the Distributive Property to rewrite $\displaystyle{\left({x}+{1}\right)}{\left({2}{{x}}^{{2}}+{3}{x}+{1}\right)}\usepackage{cmbright}\Huge\$ as $\displaystyle{x}{\left({2}{{x}}^{{2}}+{3}{x}+{1}\right)}+{1}{\left({2}{{x}}^{{2}}+{3}{x}+{1}\right)}\usepackage{cmbright}\Huge\$ . Now multiply each polynomial by the value outside the parentheses and combine like terms.