soooooo
Z
:
2x 2
dx
x2 + 7x + 12
Z
6x2 + 5x 5
wär
dx.
x + 2x2 x 2
3
Z
x+4
dx
x2 + 4x + 4
Z
4x2 2x
dx
x3 + x2 5x + 3
Z
x2 1
dx
x4 + x2
Z 1
x3 dx.
0
Z
:
2x 2
dx
x2 + 7x + 12
Z
6x2 + 5x 5
wär
dx.
x + 2x2 x 2
3
Z
x+4
dx
x2 + 4x + 4
Z
4x2 2x
dx
x3 + x2 5x + 3
Z
x2 1
dx
x4 + x2
Z 1
x3 dx.
0