设函数f(x)=1/3x^3-1/2ax^2-2a^2x+1(a
设函数f(x)=x^3+ax^2-9x-1(a
设函数f(x)=-1/3x^3+2ax^2+1/3a(0
设函数f(x)=e^x(2x-1)-ax+a,其中a
设函数f(x)=1/3x^3-1/2ax^2-2a^2x+1(a
设函数f(x)=x^3+ax^2-a^2x+1,g(x)=ax^2-2x+1,其中实数a不等0
设函数f(x)= -1/3x^3+2ax^2-3a^2x+a/3(0
设函数f(x)=2x^3-3(a+1)x^2+6ax,其中a∈R
设函数f(x)=2x^3-3(a+1)x^2+6ax,其中a∈R
设a为正实数,函数f(x)=x*3-ax*2-a*2x+1,x属于全体实数,求f(x)的极值
设函数f(x)=ax+1/x^2(x≠0,常数a∈R)
设a>0,f(x)=1/3x^3-a/2x^2-ax+1
设函数f(x)=1/3x^3-(1+a)x^2+4ax+24a,其中常数a>1,求f(x)的单调性