设m=y₀,便于手机书写,请谅解!
y+2m/(m^2+1)=[8m
/6(3-m^2)][X-(3m^2-3)/(m^2+1)]
y=[4m/3(3-m^2)]X-4m(m^2-1)/[(m^2+1)(3-m^2)]-2m/(m^2+1)
=[4m/3(3-m^2)]X-4m(m^2-1)/[(m^2+1)(3-m^2)]-2m(3-m^2)/[(m^2+1)(3-m^2)]
=[4m/3(3-m^2)]X-{4m(m^2-1)-2m(3-m^2)}/[(m^2+1)(3-m^2)]
=[]X+(-4m^3+4m-6m+2m^3)/[(m^2+1)(3-m^2)]
=[]X-(2m^3+2m)/[(m^2+1)(3-m^2)]
=[]X-2m(m^2+1)/[(m^2+1)(3-m^2)]
=[]X-2m/(3-m^2)
=[]X+2m/(m^2-3)
[]中填写X的系数