设m^2+m-1=0,求m^3+2m^2+2004的值m^2+m-1=0,求m^3+2m^2+2004的值各位帮帮小弟我吧!
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![设m^2+m-1=0,求m^3+2m^2+2004的值m^2+m-1=0,求m^3+2m^2+2004的值各位帮帮小弟我吧!](/uploads/image/z/4034525-5-5.jpg?t=%E8%AE%BEm%5E2%2Bm-1%3D0%2C%E6%B1%82m%5E3%2B2m%5E2%2B2004%E7%9A%84%E5%80%BCm%5E2%2Bm-1%3D0%2C%E6%B1%82m%5E3%2B2m%5E2%2B2004%E7%9A%84%E5%80%BC%E5%90%84%E4%BD%8D%E5%B8%AE%E5%B8%AE%E5%B0%8F%E5%BC%9F%E6%88%91%E5%90%A7%21)
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设m^2+m-1=0,求m^3+2m^2+2004的值m^2+m-1=0,求m^3+2m^2+2004的值各位帮帮小弟我吧!
设m^2+m-1=0,求m^3+2m^2+2004的值
m^2+m-1=0,求m^3+2m^2+2004的值
各位帮帮小弟我吧!
设m^2+m-1=0,求m^3+2m^2+2004的值m^2+m-1=0,求m^3+2m^2+2004的值各位帮帮小弟我吧!
m^2+m-1=0
m^2+m=1
m^3+2m^2+2004
=(m^3+m^2)+m^2+2004
=m(m^2+m)+m^2+2004
=m+m^2+2004
=1+2004
=2005