求极限lim _(xarrow infty )((dfrac {x)(1+x))}^2x+3

极限lim _(xarrow infty )((dfrac {x)(1+x))}^5x=A.lim _(xarrow infty )((dfrac {x)(1+

3.求下列函数的极限.-|||-(1) lim _(xarrow infty )x((e)^dfrac (1{x)}-1);-|||-(2) lim _(xar

求下列极限:-|||-lim _(xarrow +infty )(({2)^x+(3)^x)}^dfrac (1{x)}

)求下列极限:-|||-(1) lim _(xarrow 1)dfrac ({x)^2-x+1}({(x-1))^2} =-|||-(3) lim _(xarr

2.按例4的方法求下列极限:-|||-(1) lim _(xarrow 0)dfrac ({e)^xsin x-x(1+x)}({x)^3} ;-|||-(2)

(3) lim _(xarrow infty )((dfrac {2x+3)(2x+1))}^x+1

(3) lim _(xarrow infty )((dfrac {2x+3)(2x+1))}^x+1;

(3) lim _(xarrow infty )((dfrac {2x+3)(2x+1))}^x+1;

求极限lim _(xarrow infty )((1-dfrac {1)(2x))}^dfrac (3{2)x}求极限

(2) lim _(xarrow infty )((dfrac {2x+3)(2x+1))}^x+1;