m²-2m-4=0,则m³-m²-6m+2008=

若m²+m-1=0,则m^4+m³-m²+2012 m³+2m²=m+m² m(m²+m)+m²拆开后应为m³+ (m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=? m-2m-3m+4m-5m-6m+7m.2004m=? (m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=? (m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)= (1m+3m+5m+...+2009m)-(2m+4m+6m+...=2008m) 已知m²+2m+1=0,求m³+2m²+3m 已知m²+m-1=0,则m³+2m²+2004=? 若m²+m-1=0,则m³+2m²+2012=_______. 若m²+m-1=0,则m³+2m²+2010=? 若m²+m-1=0,则m³+2m+3等于﹙﹚?