



mam jutro kolokwium
| x4−3x2−3x−2 | |
| x3−x2+2x |
| x4−3x2−3x−2 | −4x2−5x−2 | ||
=x+1+ | |||
| x3−x2+2x | x3−x2+2x |
| −4x2−5x−2 | |
= | |
| x3−x2+2x |
| −4x2−5x−2 | A | Bx+C | |||
= | + | = | |||
| x(x2−x+2) | x | x2−x+2 |
| A | Bx+C | Ax2−Ax+2A+Bx2+Cx | |||
+ | = | = | |||
| x | x2−x+2 | x(x2−x+2) |
| (A+B)x2+(C−2A)x+2A | |
| x(x2−x+2) |
| −4x2−5x−2 | −1 | −3x−7 | |||
= | + | ||||
| x3−x2+2x | x | x2−x+2 |
| −1 | −3x−7 | |||
∫ x+1 + | + | dx | ||
| x | x2−x+2 |