1.求下列函数的导数-|||-(1) =(x)^3ln x+2sin x+5 ;-|||-(2) =(dfrac (1)(x)+2x)(3(x)^3-2(x)^2);-|||-(3) =(x)^3(e)^xarctan x;-|||-(4) =dfrac (1+ln x)(x) =-|||-(5) =sqrt (1-{x)^2};-|||-(6) =sin (x)^3 ;-|||-(7) =(e)^(sin ^3x) ;-|||-(8) =((arcsin x))^2 ;-|||-(9) =arctan (e)^2x :-|||-(10) =ln (arccos 2x) =-|||-(11) =dfrac (5x)(1+{x)^2} =-|||-(12) =ln tan dfrac (1)(2)x =-|||-(13) =ln 2xcdot ((dfrac {1+x)(1-x))}^2 =-|||-(14) =ln sqrt (dfrac {1-sin x)(1+sin x)}