| x3 + 7x − 4 | ||
całka z | dx | |
| x2 + 2x + 7 |
| 4x+10 | ||
x3 + 7x − 4 : x2+2x + 7 = x−2 + | ||
| x2+2x+7 |
| x2 | ||
∫(x−2)dx = | − 2x + C | |
| 2 |
| 4x+10 | 2x+5 | |||
∫ | dx = 2∫ | dx = | ||
| x2+2x+7 | x2+2x+7 |
| 2x+2 | dx | |||
2* [ ∫ | dx + 3∫ | ] = | ||
| x2+ 2x + 7 | x2+2x+7 |
| dx | ||
∫ | = (...) | |
| x2+2x+7 |
| dx | 1 | x+1 | ||||
∫ | = | arctg( | ) + C | |||
| (x+1)2 + √62 | √6 | √6 |
| 2x+2 | ||
∫ | dx = ln ( x2+2x+7) + C | |
| x2+2x+7 |