函数g(x)=x3+mx2+nx+m2在x=1处有极值10,则m,n的值是( )

题型:选择题

问题:

函数g(x)=x3+mx2+nx+m2在x=1处有极值10,则m,n的值是(  )

A.m=-11,n=4

B.m=4,n=-11

C.m=-4,n=11

D.m=11,n=-4

考点:函数的单调性与导数的关系
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