-2m^3+24m^2-72m

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-2m^3+24m^2-72m-2m^3+24m^2-72m-2m^3+24m^2-72m1.-2m^3+24m^2-72m=-2m(m^2-12m+36)=-2m(m-6)^2=-2m(m²

-2m^3+24m^2-72m
-2m^3+24m^2-72m

-2m^3+24m^2-72m
1.-2m^3+24m^2-72m
=-2m(m^2-12m+36)
=-2m(m-6)^2

=-2m(m²-12m+36)
=-2m(m-6)²

-2m^3+24m^2-72m -2m^3+24m^-72m求解! 计算：（m+3m+5m+...+2009m)-(2m+4m+6m+...+2008m) (m+3m+5m+...+2009m)-(2m+4m+6m+...2008m) (m+3m+5m+...+2014m)-(2m+4m+6m+...+2013m) (m+3m+5m+...+2013m)-(2m+4m+6m+...+2012m) (m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)= 计算:(m+3m+5m+...+2009m)-(2m+4m+6m+...+2010m) m-2m-3m+4m-5m-6m+7m.2004m=? (m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=? m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m求m的值 (m+3m+5m+...+2009m)-(2m+4m+...+2008m)怎么算 合并同类项m-2m+3m-4m+5m-.+2011m-2012m m+3m+5m+...+2011m-2m-4m-...-2010m等于多少? 已知m＞4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3| 若m为正整数,3^2m*4^2m*36^m/72^2m等于 计算(m+3m+5m+7m+.+2009m)-(2m+4m+6m+.+2008m) 计算(m+3m+5m+7m+.+2013m)-(2m+4m+6m+.+2012m)