Write down a pair of like terms in each of the following algebraic expressions.
係咩意思??
唔該試做1條......
e.g......2x+3y-1/2x-6xy
THX!!星期日要有答案!!
收錄日期: 2021-04-23 20:41:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080927000051KK00458