Incorrect. Remember that $\displaystyle{{3}}^{{x}}{{3}}^{{y}}={{3}}^{{{x}+{y}}}\usepackage{cmbright}\Huge\$ and $\displaystyle{{\left({{3}}^{{a}}\right)}}^{{b}}={{3}}^{{{a}{b}}}\usepackage{cmbright}\Huge\$ . Use these rules of exponents to help you solve the problem.