t^2-t-12+3a+4at
t^2即是t的二次
因式分解t^2-t-12+3a+4at
2007-01-23 9:03 pm
回答 (3)
2007-01-24 2:00 am
✔ 最佳答案
t^2-t-12+3a+4at=can't be factorized
2007-01-23 18:01:54 補充：
because no common factors
2007-01-23 11:28 pm
=t(t-1)+a(3+4t)-12
2007-01-23 9:09 pm
=t(t-1)+a(3+4t)-12
收錄日期: 2021-04-12 15:59:41
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070123000051KK01192