factorize(F2）

🎓 學業台小學及中學教育

2007-12-09 4:46 am

factorize the following expressions:
(a-b)^2 +b(a-b)

回答 (2)

ph

2007-12-09 4:53 am

✔ 最佳答案

(a-b)^2 +b(a-b)
= a^2-2ab+b^2+ab-b^2
= a^2-ab

參考: myself

👍 0 👎 0

2007-12-10 9:50 pm

That is not factorization. The correct answer should be a(a-b)

👍 0 👎 0

收錄日期: 2021-04-30 22:08:27
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071208000051KK03910

檢視 Wayback Machine 備份