10. (2023春•深圳校级月考)已知函数f(x)=x3−2x+2f′f(x)=x^{3}-2x+2f'f(x)=x3−2x+2f′(2),其中f′(x)f'(x)f′(x)是f(x)f(x)f(x)的导函数,则fff(2)=(=(=( )))