點解 當 f (x) 除以 x-2 時,餘數為 -5
會變成 f (2) = -5 呢??
係咩原理呢??
收錄日期: 2021-04-28 21:57:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20180321090006AAEuRDP