Factorization problem.
Factorize : X²-5XY+6Y²-X+2Y
回答 (2)
✔ 最佳答案
x^2 - 5xy + 6y^2 -x + 2y
=(x- 2y)(x-3y) -( x-2y)
=(x-2y)(x-3y-1)
參考: Keith ^^
(X-2Y)(X-3Y)-(X-2Y)=(X-2Y)(X-3Y-1)
參考: me
收錄日期: 2021-04-12 23:08:49
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070426000051KK03865
檢視 Wayback Machine 備份