$\displaystyle - \frac{\sqrt[3]{9}}{2}$\displaystyle - \frac{\sqrt[3]{9}}{2}

$\displaystyle - \frac{3}{5}$\displaystyle - \frac{3}{5}

$\displaystyle \frac{3}{5}$\displaystyle \frac{3}{5}

$\displaystyle \frac{\sqrt[3]{3}}{2}$\displaystyle \frac{\sqrt[3]{3}}{2}