Patryk: 3√2−1x3√2+1/ 3√8≤ (1/6)x2−x≤6π x 31−π x (1/2)π−1
| 3√2−1*3√2+1 | ||
≤ (1/6)x2−x≤6π *31−π* (1/2)π−1 | ||
| 3√8 |
| 32√2 | 1 | 1 | 1 | ||||
≤( | )x2−x≤6π*( | )π−1*( | )π−1⇔ | ||||
| 32√2 | 6 | 3 | 2 |
| 1 | 1 | |||
1≤( | )x2−x≤6π*( | )π−1⇔ | ||
| 6 | 6 |
| 1 | 1 | 1 | ||||
1≤( | )x2−x≤( | )−π*( | )π−1 | |||
| 6 | 6 | 6 |
| 1 | 1 | |||
1≤( | )x2−x≤( | )−1 | ||
| 6 | 6 |
| 1 | 1 | 1 | ||||
( | )x2−x≥1 i ( | )x2−x≤( | )−1 | |||
| 6 | 6 | 6 |