Find the excluded values of the followingexpressions (if any)

Find the excluded values of the following
expressions (if any)

Match the items on the right to the items on the left.

\frac{x + 10}{8 x}

\frac{7 p + 2}{8 p^{2} + 13 p + 5}

\frac{x}{x^{2} + 1}