x2dx
"
3
3 x + 2
2 3
"
5x2 - 6x + 4 - + dx
x 2 - x2dx
x x6


"
(x2 - 1)2
x5 1 + 2x3
dx
x

" "

xdx
4
x x - x x
"
3
" dx
3 3x - 2
x



x + 1
dx
(x2 + 4)5xdx
1 - x

x2
dx

a3 + x3
3x - 4

dx
x
x2 - x - 6
"
dx
3
2x2 - 1
2x - 3
dx

x2 - 3x + 3
x2dx

"
5 5 + x
x3 + 1
dx

10x + x2
2

xe-x dx
x + 13
dx

x2 - 4x - 5
dx

5x + 11
dx
2 cos2 3x

x2 + 3x - 10
cos x

"
dx x - 1
dx
1 + sin x
4x2 - 4x + 1


dx
dx
ex + e-x
x2 + a2


"
dx
ex ex + edx
2x2 - 2x + 5


3dx
x2exdx
9x2 - 6x + 2


x + 1
ln xdx
dx
x2 - x + 1


dx
x ln xdx
dx
x3 - 1


x + 6
x ln (x2 + 1)dx
dx
x2 + 3


5x
x4(1 + x)3dx
dx
2 + 3x

1 - x
x cos xdx
dx
x2 + 1

x2 cos xdx x3
dx

x3 - 1
x2 sin 5xdx

"
3
x 3x - 1dx sin3 xdx

cos3 4xdx cos3 5xdx


cos ln x
cos5 xdx
dx
x


sin2 x cos2 xdx
x arcsin xdx


sin4 x cos5 xdx
x arctan xdx

cos xdx arccos x
"
dx
sin8 x
1 + x


sin 2x
x
"
dx
x cos dx
1 + cos x
3


sin x
cos3 x
dx
dx
ex
sin2 x

sin 3x
dx
e2x

"
"

3
x + x
(e3x + ex)dx
" dx
x
ex - 1

dx
sin3 x
ex + 1
dx

1 + cos2 x
(ex + e-x)2dx

x3 + x2 + 1
dx
dx
x3 + x2
dx
"

x ln x
x + 1

dx
ex
x
dx
ex + 5

x + 9
dx
x2 + 9

arcsin xdx

xdx
x3 + 1

1
dx
2 + sin x

2x2
dx
x2 + 4x + 8

x2 sin 2xdx

e3 sin x sin 2xdx

e-x sin 2xdx

dx
"
1 + ex

exdx
dx
e2x - 4

x
sin2 dx
2