Incorrect. Subtract $\displaystyle{{x}}^{{2}}\usepackage{cmbright}\Huge\$ from both sides to put the equation into standard form: $\displaystyle{9}{{x}}^{{2}}-{6}{x}+{37}={0}\usepackage{cmbright}\Huge\$

Then substitute $\displaystyle{a}={9},{b}=-{6}\usepackage{cmbright}\Huge\$ , and $\displaystyle{c}={37}\usepackage{cmbright}\Huge\$ into the Quadratic Formula: $\displaystyle{x}=\frac{{-{b}\pm\sqrt{{{{b}}^{{2}}-{4}{a}{c}}}}}{{{2}{a}}}\usepackage{cmbright}\Huge\$