-13
5F
dx
dx.
2x + 5 dx
3x^ -ł-2,x -f-1 3dx
6x+x
2 •
2x + 5
2x—20 x + 2
dx.
3
6x
+ 4x + 13 4x-5
2x —10 x2 -2x + 10
- dx.
3x+4 x2 +4x + 8
x + 6
dx.
z dx ■
x2+3
10jc —44
4*+ 20
dx.
- dx.
16.63.
5x
dx.
x -6x + 10
16.64. |
—z-dx. 5x2 + 12 |
16.66. |
f 7x2 +7x—176 x3-9x2+6x + 56 dx' |
16.68. |
4 3x2 — 5x+2 x3-2x2 +3x-6 ^ |
■ 6.70. j |
' x3 +2x —6 —5-dx. x2—x —2 |
16.72. |
r x4 —=— dx. x2 +1 |
16.74. |
' 2x4-10x3+21x2-20x + 5 |
x2 —3x + 2 | |
15.75. j |
x2+5x+41 dx |
(x + 3)(x-l)(x-i)""‘ |
dx.
16.67.
2+3*
2x2 +7*+20 x2 +6* + 25
' x3-4x2 +1 (*-2)4
16.73.
dx.
- dx .
2x
— dx.
(x2 + l)(*2+3)
4x3-2x2+6x-13
x4+3x2-4
6x3 +4x + l x4 + x2
dx
x3+x2 + x
dx.
-r/x.
I)2
2x3-19x2+58*-42 x2 —8x + 16
12x6
3x2 +2
dx.
f 17x2-x-26 J (x2 — l)(x2 —4) dX
dx.
10x3 +110x+400 (x2 — 4x + 29) (x2 — 2x + 5)
10x3 +40x2 +40x + 6 x4 + 6x3 + llx2 +6x
dx
x3-a2x
dx.
dx.
dx-
dx
x4+*2+l
f 5x3 +3x2 + 12x —12
x4 —16
4x3+9x2+4x + l x4 + 3x3 +3x2 +x
dx
(x2+x + l)2 dx
(x2 +4x + 8)3 dx
dx.
dx.
16.92.
*4+64
dx
x4+6x2 +25'
x3 —2x2 + 5x-8 x4 + 8x2 +16
dx.
15x2+66x+21 (x-1)(x2+4x + 29)
dx
x3(x-l)2(x+l)‘ 3x2 —17x+21
dx.
dx.
(*-2)3
x3-2x2 +7x +4 (x-l)2(x + l)2
5x3-11x2 + 5x + 4
dx.
dx.
(*-l)4
f 9x4 - 3x3 — 23x2 + 30x — 1
(x-1)4(x+3)
dx
j
3x2 +x —2 (x-l)3(x2+l)'
dx.