一題關於factorization既F.2 maths~~

2006-12-22 1:57 am
Factorize the following expression!!

x^2+3+2

希望大家可以幫我!!
更新1:

sorry!! 打漏左!! 應該係 x^2+3x+2

回答 (2)

2006-12-22 2:30 am
✔ 最佳答案
1. 原式:
x2+3+2
=x2+5

2. 我估你係打漏左個x在3的右面:
x2+3x+2
=(x+1)(x+2)
2006-12-22 2:03 am
你有冇打漏左d野??
如果冇,x^2+3+2只可以=x^2+5
幫你唔到既話,sorry


收錄日期: 2021-04-29 21:43:55
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