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