这个式子怎么算?7m(4m^2p)^2÷7m^2.
(m+3m+5m+...+2009m)-(2m+4m+...+2008m)怎么算
m-2m-3m+4m-5m-6m+7m.2004m=?
(2+m)^2(2-m)怎么算?结果是带m的式子
7m(4m^2·p)^2÷7m^2=多少啊
(m+3m5m+7m+.2009m)-(2m+4m+6m.2008m)
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)=?
(m+3m+5m+7m+.+2011m)-(2m+4m+6m+.+2010m) 要说理由!
m-2m-3m+4m-5m-6m+7m-8m-9m+.+2002m-2003m-2004m
已知m=13,n=—7,p=-10.求式子|m|-2|-n|+2分之一|-p|的值.急
已知M=[m²+4m+2],P=[0,7,m²+4m-2,2-m],满足M∩P=[3,7],求实数m
运用因式分解方法计算4^2-1/2+1/256 7^2006-5*7^2005+m*7^2004 当m为何值时,这个式子