若m-1／m=-1,求2m²+2m-3的值?若2m²-3m+1=0,求2m+1／m的值?

若m*m-3m+1=0,求分式2m*m+2\m*m的值, 若m²-m+1=0,求代数式m³-3m+3m-2的值 若（2+根号3）^＾m=1,求m²-1/m+1-m²-m/根号m²-2m+1的值 设m²+m-1=0,求m^3+2m²+2009的值, 设m²+m-1=0,求m³+2m²+3的值 若m^+m=1求m^3+2m^2+2011的值 若m-1／m=-1,求2m²+2m-3的值?若2m²-3m+1=0,求2m+1／m的值? 已知m+m分之一=1,求m(m+3)+(1+2m)(1-2m)的值 已知m²+2m+1=0,求m³+2m²+3m 已知m²+m-1=0,求m³+2m²+2012的值 已知m²+m-1=0,求m³+2m²+2003的值. 已知m²+m-1=0,求m³+2m²-2005的值