(5) lim _(xarrow -1)dfrac (sqrt {x+5)-2}(x+1):

参考答案与解析:

相关试题

3.求下列极限:-|||-(1) lim _(xarrow 0)sqrt ({x)^2-2x+5} ;-|||-(4 lim _(xarrow 0)dfrac (sqrt {x+1)-1}(x) ;-

3.求下列极限:-|||-(1) lim _(xarrow 0)sqrt ({x)^2-2x+5} ;-|||-(4 lim _(xarrow 0)dfrac

  • 查看答案
  • lim _(xarrow 0)dfrac (sqrt {x+1)-1}(x)= () .

    lim _(xarrow 0)dfrac (sqrt {x+1)-1}(x)= () . .

  • 查看答案
  • (4) lim _(xarrow 0)dfrac (sqrt {x+1)-1}(x);

    (4) lim _(xarrow 0)dfrac (sqrt {x+1)-1}(x);

  • 查看答案
  • (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1) ;

    (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1) ;

  • 查看答案
  • (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1);

    (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1);

  • 查看答案
  • (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1);

    (5) lim _(xarrow 1)dfrac (sqrt {5x-4)-sqrt (x)}(x-1);

  • 查看答案
  • 求lim _(xarrow 3)dfrac (sqrt {x+1)-2}(x-3)

    求lim _(xarrow 3)dfrac (sqrt {x+1)-2}(x-3)求

  • 查看答案
  • (7) lim _(xarrow 3)dfrac (sqrt {x+1)-2}(x-3)

    (7) lim _(xarrow 3)dfrac (sqrt {x+1)-2}(x-3)

  • 查看答案
  • (5) lim _(xarrow infty )((dfrac {2x+3)(2x+1))}^x+1;

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

  • 查看答案
  • [题目]-|||-lim _(xarrow infty )dfrac (sqrt {4{x)^2+x-1}+x+1}(sqrt {{x)^2+sin x}}= ( )()

    [题目]-|||-lim _(xarrow infty )dfrac (sqrt {4{x)^2+x-1}+x+1}(sqrt {{x)^2+sin x}}=

  • 查看答案