2012PP-II-05

19-06-2023 app.cch 尚無留言

答案：D
利用餘式定理，餘數

$\begin{array}{cl}
= & f(-2) \\
= & (-2)^4-(-2)^3+(-2)^2-(-2)+1 \\
= & 31
\end{array}$