| x − 3 | x −1 | |||
a) | ≤ | ? | ||
| x − 4 | x − 3 |
| x + 3 | x + 3 | |||
b) | ≥ | ? | ||
| x + 2 | 2 x + 7 |
a)
| (x −3)2 − (x −4)*( x −1) | |
≤ 0 | |
| (x −4)*(x − 3) |
| x2 − 6x + 9 − ( x2 − x − 4x + 4) | |
≤ 0 | |
| ( x − 4)*(x − 3) |
| − 6 x + 5 x + 9 − 4 | |
≤ 0 | |
| ( x − 4)*(x − 3) |
| 5 − x | |
≤ 0 | |
| ( x − 4)*( x − 3) |