Formula_13101

\[\begin{gathered}P(z)=a_{0} z^{n}+a_{1} z^{n-1}+\ldots+a_{n}, \\Q(z)=b_{0} z^{m}+b_{1} z^{m-1}+\ldots+b_{m} ; \\a_{0}, a_{1}, \ldots, a_{n}, b_{0}, b_{1}, \ldots, b_{m}\end{gathered}\]