已知x+y+z=3,x^2+y^2+z^2=29,x^3+y^3+z^3=45,求xyz的值
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![已知x+y+z=3,x^2+y^2+z^2=29,x^3+y^3+z^3=45,求xyz的值](/uploads/image/z/976849-25-9.jpg?t=%E5%B7%B2%E7%9F%A5x%2By%EF%BC%8Bz%3D3%2Cx%5E2%2By%5E2%2Bz%5E2%3D29%2Cx%5E3%2By%5E3%2Bz%5E3%3D45%2C%E6%B1%82xyz%E7%9A%84%E5%80%BC)
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已知x+y+z=3,x^2+y^2+z^2=29,x^3+y^3+z^3=45,求xyz的值
已知x+y+z=3,x^2+y^2+z^2=29,x^3+y^3+z^3=45,求xyz的值
已知x+y+z=3,x^2+y^2+z^2=29,x^3+y^3+z^3=45,求xyz的值
X= 2
Y= -3
Z= 4
我对了哦
X= 2
Y= -3
Z= 4
没错 上面1楼对的~~