㎡-4m+4=0

6√（3-4m）-3㎡√(3-4m)-8m√(3-4m)-9m+12㎡+2m^3=0 (m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)= m-2m-3m+4m-5m-6m+7m.2004m=? (m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=? 已知m-1/m=3,m不等于0,求m^2-1/m^2,m^3-1/m^3,m^4-1/m^4 已知m^2+m-1=0,那么m^4+2m^3-m-2009= m²-2m-4=0,则m³-m²-6m+2008= 若m²+m-1=0,则m^4+m³-m²+2012 m=-1时,-2㎡-【-4m+(-m)】=? ㎡+4m≥0求解m, m^3-4m^2+16m+192=0 若方程(2m.m+m-3)x+(m.m-m)y-4m+1=0表示一条直线.则实数m满足 (m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=? m+m=4 m等于多少 4m^4-4m^3+9m^2-12m+4=0怎么解 m^2-√10m+1=0,求m^4+m^(-4). √m²-4m+4+2-m=0成立.求M取值范围. √m²-4m+4+2-m=0成立.求M取值范围.