YSITD_Chat_Bot => #ysitd: <Cute_Panda>: 求解f(x)=x^3-2x^2-x+5 ; f(f(x))/(x-2) #589b0f4d30710f3e61de2809

YSITD_Chat_Bot says to #ysitd

<Cute_Panda>: 求解f(x)=x^3-2x^2-x+5 ; f(f(x))/(x-2)

at Wed, Feb 8, 2017 8:30 PM