化简:a^2+3a+2/a^2+6a+5=()/a+5
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/17 04:08:42
化简:a^2+3a+2/a^2+6a+5=()/a+5
![化简:a^2+3a+2/a^2+6a+5=()/a+5](/uploads/image/z/16825573-37-3.jpg?t=%E5%8C%96%E7%AE%80%EF%BC%9Aa%5E2%2B3a%2B2%2Fa%5E2%2B6a%2B5%3D%EF%BC%88%EF%BC%89%2Fa%2B5)
a^2+3a+2/a^2+6a+5
=(a+2)(a+1)/(a+1)(a+5)
=(a+2)/(a+5)
=(a+2)(a+1)/(a+1)(a+5)
=(a+2)/(a+5)
化简; a-2a+3a-4a+5a-6a+``````-2006a+2007a.
(a+3a+5a+...+2009a)-(2a+4a+6a+...+2008a)=
(a+3a+ 5a+```+2007a)-(2a+4a+6a+```+2008a)=?
(a+3a+5a+...+2013a)-(2a+4a+6a+...+2012a)=
计算:(a+3a+5a+...+2013a)-(2a+4a+6a+...+2012a)=?
计算(a+3a+5a+.+2003a)-(2a+4a+6a+...+2004a)
(a+3a+5a+.+2003a)-(2a+4a+6a+.+2004a)
化简(—a^3+3a^2-7a+5)+(5a^-6a)-(a^3-4a+7)
化简 a-2a+3a-4a+5a'''''''+99a-100a a=-2 的值
计算:(a+3a+5a+…+2009a)-(2a+4a+6a+…+2010a)
计算:(a+3a+5a+...+2013a)-(2a+4a+6a+..+2012a)=?
计算(a+3a+5a+.+2005a)-(2a+4a+6a+.+2006a)=多少