F.2maths

👨🏻‍🏫 學術台數學

2011-10-21 4:31 am

x(x+3)(x+1)(x+2)-3
thx

回答 (2)

2011-10-21 5:46 am

✔ 最佳答案

x(x+3)(x+1)(x+2)-3
= (x^2 + 3x)(x^2 + 3x + 2) - 3
= x^4 + 6x^3 + 11x^2 + 6x - 3

2011-10-20 22:11:29 補充：
Yes. I'm sure

參考: Hope the solution can help you^^”

👍 0 👎 0

2011-10-23 1:00 am

x(x+3)(x+1)(x+2)-3
=x(3+1+2)-3
=6x-3

參考: Me

👍 0 👎 0

收錄日期: 2021-04-13 18:18:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20111020000051KK00713

檢視 Wayback Machine 備份