若m^2+m=1,则2m^4+2m^3+2m+2012
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
(m+3m+5m+...+2013m)-(2m+4m+6m+...+2012m)
m-2m-3m+4m-5m-6m+7m.2004m=?
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
若m(1-m^2)+m^3-2m+2012>=0,则m=
(m+3m+5m+...+2011m)-(2m+4m+6m+...+2012m)=多少
(1m+3m+5m+...+2009m)-(2m+4m+6m+...=2008m)
合并同类项m-2m+3m-4m+5m-.+2011m-2012m
已知m>4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
(m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=?
若(m)(m)-2m=1,则2m-4m+2008的值是-----------
(m+3m+5m+.+2008m)-(2m+4m+6m+.+2009m)