微积分!极限!英文题干!
f(x)=5x4-4x3+6x2-3x+2andg(x)=5x4showthatwhilefandgarequitedifferentfornumericallysmallvaluesofx,theyarevirtuallyidenticalfor|x|large.
(ps:所有x后面的数字代表x次方!)