求极限lim(x->0)(x+e^x)^2/x
求极限lim(x->0)(x+e^x)^2/x
求极限 lim/x-0 (e^x+sinx+x^2)
求极限lim(x~0)((e^x+e^2x+e^3x)/3)^1/x
求极限lim (e^x)- (e^-x) -2x / (tanx-x) x趋向于0
求极限 lim x-0 e^x+e^-x -2 / x^2
求极限lim(e^x+e^-x-2)/sinx^2
求极限:lim(x^2-ln(1+x))/e^x+1 (x趋于0)
求极限lim(x趋于0)(x-e^x)^(2/x)
求极限,lim(x->0) (e^x-e^sinx ) / [ (tanx )^2 * ln(1+2x)]
求极限lim(e^x-e^-x)/x
求极限:lim(x-0-)(e^1/x)
高数极限题目 lim (x+e^x)^1/x求极限,x趋于0