Ответ:
| a | −2 | −0,5 | 0 | 1 | 4 | 5 |
|---|---|---|---|---|---|---|
| \(\frac{a-2}{a+1}\) | 4 | −5 | −2 | −\(\frac{1}{2}\) | \(\frac{2}{5}\) | \(\frac{1}{2}\) |
Ответ: 4; −5; −2; −\(\frac{1}{2}\); \(\frac{2}{5}\); \(\frac{1}{2}\).
| a | −2 | −0,5 | 0 | 1 | 4 | 5 |
|---|---|---|---|---|---|---|
| \(\frac{a-2}{a+1}\) | 4 | −5 | −2 | −\(\frac{1}{2}\) | \(\frac{2}{5}\) | \(\frac{1}{2}\) |
Ответ: 4; −5; −2; −\(\frac{1}{2}\); \(\frac{2}{5}\); \(\frac{1}{2}\).