已知函数f(x)=x+2x,g(x)=x+lnx,
的零点分别为x1,x2,x3,则x1,x2,x3的大小关系是( )
| A.x1<x2<x3 | B.x2<x1<x3 | C.x1<x3<x2 | D.x3<x2<x1 |
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已知函数f(x)=x+2x,g(x)=x+lnx,
的零点分别为x1,x2,x3,则x1,x2,x3的大小关系是( )
| A.x1<x2<x3 | B.x2<x1<x3 | C.x1<x3<x2 | D.x3<x2<x1 |
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