极限 lim _(xarrow infty )((dfrac {x+1)(x-1))}^x= () .
(16) lim _(xarrow infty )((dfrac {x-1)(x+1))}^x ;
[题目]-|||-lim _(xarrow infty )((dfrac {x+3)(x-1))}^x+1
8.计算下列极限:-|||-(5) lim _(xarrow infty )((dfrac {x-1)(x+1))}^2x.
12.求下列函数的极限.-|||-(7) lim _(xarrow infty )((dfrac {x+3)(x-1))}^x+1;
)求下列极限:-|||-(1) lim _(xarrow 1)dfrac ({x)^2-x+1}({(x-1))^2} =-|||-(3) lim _(xarr
(2) lim _(xarrow infty )((dfrac {x+1)(x-1))}^-dfrac (x{2)}= () ;-|||-(A)1 (B) ^d
求极限lim _(xarrow 0)dfrac (x({e)^x+1)-2((e)^x-1)}({x)^3}-|||-__求极限
A.lim _(xarrow 1)dfrac ({x)^2+x-2}({x)^2-1}=lim _(xarrow 1)dfrac ((x-1)(x+2))((x
计算 lim _(xarrow infty )dfrac ({(2x-2))^2(x-1)}({(x+1))^3+6}=..