2.求下列函数的导数:-|||-(1) =sqrt (3-2x)-|||-(2) =sqrt (a-{x)^2};-|||-(3) =((2x+3))^4;-|||-(4) =ln (x+sqrt (1+{x)^2})-|||-(5) =(sin )^6x;-|||-(6) =sin (x)^6;-|||-(7) =sqrt (dfrac {1+x)(1-x)}-|||-(8) =sqrt (x+sqrt {x+sqrt {x)}}-|||-(9) =arcsin sqrt (x);-|||-(10) =ln (sx+tan x);-|||-(11) =(e)^omega xsin (omega x+beta ) (其中,α,w,β为常数);(12)-|||-=sqrt [3](x)(e)^dfrac (1{x)}-|||-(13) =((tan sqrt {x))}^2;-|||-(14) =ln tan dfrac (x)(2)-|||-(15) =(e)^arctan dfrac (x{2)};-|||-(16) =arctan dfrac (x+1)(x-1):-|||-(17) =ln [ ln (ln x)] -|||-(18) =ln ((e)^x+sqrt (1+{e)^2x})