| x2+5x+6 | ||
a) | ||
| x2−4 |
| x3−4x2 | ||
b) | ||
| x2−4x |
| x2−8x+15 | ||
c) | ||
| 2x2−50 |
| x3−8 | ||
d) | ||
| x2+2x+4 |
| x+2)(x+3) | ||
a) | =....... zał. x≠2 , x≠ −2 | |
| (x−2)(x+2) |
| x2(x−4) | ||
b) | =... x≠0, x≠4 | |
| x(x−4) |
| x−3)(x−5) | ||
c) | =... x≠ 5, x≠ −5 | |
| 2(x−5)(x+5) |
| (x−2)(x2+2x+4) | ||
d) | =.... x≠ −2 | |
| x2+2x+4 |
| x2+5x+6 | (x+2)(x+3) | x+3 | ||||
a) | = | = | , x≠2 i x≠−2. | |||
| x2−4 | (x−2)(x+2) | x−2 |