;(11) int dfrac (x+1)({x)^2+2x+5}dx ;

参考答案与解析:

相关试题

求下列不定积分:int dfrac (x+1)({x)^2+2x+5}dx;

求下列不定积分:int dfrac (x+1)({x)^2+2x+5}dx;求下列不定积分:;

  • 查看答案
  • int dfrac ({(x+1))^2}({x)^2}dx=

    int dfrac ({(x+1))^2}({x)^2}dx=

  • 查看答案
  • int dfrac (x+1)({x)^2+x+1}dx.

    int dfrac (x+1)({x)^2+x+1}dx.

  • 查看答案
  • int dfrac ({x)^2+1}({(x+1))^2(x-1)}dx;

    int dfrac ({x)^2+1}({(x+1))^2(x-1)}dx;;

  • 查看答案
  • 34) int dfrac (dx)((x+1)(x-2));

    34) int dfrac (dx)((x+1)(x-2));

  • 查看答案
  • .int dfrac ({(x+1))^2}({({x)^2+1)}^2}dx.

    .int dfrac ({(x+1))^2}({({x)^2+1)}^2}dx.

  • 查看答案
  • int dfrac (x+1)({x)^2+4x+13}dx

    int dfrac (x+1)({x)^2+4x+13}dx

  • 查看答案
  • (int )_(0)^1dfrac (x+2)(sqrt {x+1)}dx=( )(int )_(0)^1dfrac (x+2)(sqrt {x+1)}dx=( );(int )_(0)^1dfr

    (int )_(0)^1dfrac (x+2)(sqrt {x+1)}dx=( )(int )_(0)^1dfrac (x+2)(sqrt {x+1)}dx=

  • 查看答案
  • int dfrac (5x-1)({x)^2-x-2}dx= (.A.int dfrac (5x-1)({x)^2-x-2}dx= (B.int dfrac (5x-1)({x)^2-x-2}dx=

    int dfrac (5x-1)({x)^2-x-2}dx= (.A.int dfrac (5x-1)({x)^2-x-2}dx= (B.int dfrac (

  • 查看答案
  • (int )_(-1)^1(dfrac (sin x+1)(1+{x)^2}+(x)^4)dxA (int )_(-1)^1(dfrac (sin x+1)(1+{x)^2}+(x)^4)dx B

    (int )_(-1)^1(dfrac (sin x+1)(1+{x)^2}+(x)^4)dxA (int )_(-1)^1(dfrac (sin x+1)(

  • 查看答案