f(x)=e^x(x^2-3x+1)的导数是好多?

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f(x)=e^x(x^2-3x+1)的导数是好多?

f(x)=e^x(x^2-3x+1)的导数是好多?
f(x)=e^x(x^2-3x+1)的导数是好多?

f(x)=e^x(x^2-3x+1)的导数是好多?
f(x)=e^x(x^2-3x+1)
f‘(x)=e^x(x^2-3x+1)+e^x(2x-3)
=e^x(x^2-x-2)