作业帮m(3m-7)=-4
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/29 20:21:36
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m(3m-7)=-4
m(3m-7)=-4
m(3m-7)=-4
m(3m-7) = -4
3m² - 7m + 4 = 0
(3m - 4)(m - 1) = 0
m = 1 或 m = 4/3
m=-1或m=4/3
1或4/3
m-2m-3m+4m-5m-6m+7m.2004m=?
(m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=?
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m求m的值
已知m＞4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
计算(m+3m+5m+7m+.+2009m)-(2m+4m+6m+.+2008m)
计算(m+3m+5m+7m+.+2013m)-(2m+4m+6m+.+2012m)
(m+3m+5m+7m+.+2011m)-(2m+4m+6m+.+2010m) 要说理由!
计算：m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m
m-2m-3m+4m-5m-6m+7m-8m-9m+.+2002m-2003m-2004m
m(3m-7)=-4
计算(m+3m+5m……+2009m)—(2m+4m+6m+2008m)=
计算：（m+3m+5m+…+2015m）-(2m+4m+6m+…+2014m)=
计算（m+3m+5m+.+2009m)-(2m+4m+6m+.+2010m)=多少
(m+3m+5m+...+2011m)-(2m+4m+6m+...+2012m)=多少
计算：(m+3m+5m+…+2011m)-(2m+4m+6m+…+2010m)=
(m+3m+5m+...+2011m)-(2m+4m+6m+...+2012m)=多少