若(3-2m)^1/2
若m*m-3m+1=0,求分式2m*m+2\m*m的值,
若m(1-m^2)+m^3-2m+2012>=0,则m=
若m满足m+2>3,-1/3m
化简:2{(m-1)m+m(m+1)}{(m-1)m-m(m+1)}.若m是任意整数.
已知m>4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
若m合适根号(3m+1)(2-m)=根号(3m+1)乘根号(2-m),化简|m-4|+|3m+1|+|m-2|.
(1m+3m+5m+...+2009m)-(2m+4m+6m+...=2008m)
若m^2+m-1,求m^3+2m^2+2007的值
若已知m^2-4m*3=1,求1-m^2+4m
若m^+m=1求m^3+2m^2+2011的值
若m²+m-1=0,则m³+2m+3等于﹙﹚?
若m²+m=1,则m^3+2m²+2009=