Match each expression on the left with the equivalent product on the right, if

$\displaystyle{f{{\left({x}\right)}}}={3}{x}-{5}\usepackage{cmbright}\Huge\$

$\displaystyle{g{{\left({x}\right)}}}={3}{x}+{5}\usepackage{cmbright}\Huge\$

$\displaystyle{h}{\left({x}\right)}={3}{{x}}^{{2}}+{x}-{5}\usepackage{cmbright}\Huge\$

Some answer choices on the right will not be used.