Ответ:
| x | −3 | −2 | −1 | 0 | 1 | 2 |
|---|---|---|---|---|---|---|
| x² + x | 6 | 2 | 0 | 0 | 2 | 6 |
| x³ + x | −30 | −10 | −2 | 0 | 2 | 10 |
Substitute each listed value of x into the expressions and simplify.
| x | −3 | −2 | −1 | 0 | 1 | 2 |
|---|---|---|---|---|---|---|
| x² + x | 6 | 2 | 0 | 0 | 2 | 6 |
| x³ + x | −30 | −10 | −2 | 0 | 2 | 10 |
Substitute each listed value of x into the expressions and simplify.