已知m满足(3m-2013)2+(2012-3m)2=5.
已知m满足(3m-2013)2+(2012-3m)2=5.
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
已知m/n=5、,求(m/(m+n))+(m/(m-n))-(n^2/(m^3-n^2))
(m+3m+5m+...+2013m)-(2m+4m+6m+...+2012m)
计算:(m+3m+5m+…+2015m)-(2m+4m+6m+…+2014m)=
已知m满足条件为:代数式2m-(5m-1)/3的值与代数式7-m/2的值的和等于5;
已知m ,n均为正整数且满足(4m/3 )-75=n+(2m/9)则当m=( )时,n取得最小值( )
(m+3m+5m+...+2014m)-(2m+4m+6m+...+2013m)
已知集合M满足M∩{1,5}={1},M∩{3,7}={3},M∩{2,4}={2},M⊆{1,2,3,5,
m-2m-3m+4m-5m-6m+7m.2004m=?
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
已知实数m.n.p满足等式根号(m-199+n)×根号(199-m-n)=根号(3m+5n-2-p)+根号(2m+3n-