Tolong jawab no 14 dan 15 pakai cara please
Matematika
HariDarmawan21
Pertanyaan
Tolong jawab no 14 dan 15 pakai cara please
1 Jawaban
-
1. Jawaban Anonyme
jawab
14.
| x | ≤ 11
- 11 ≤ x ≤ 11
15.
|x - 2| - 3 ≤ 5
|x - 2| ≤ 8
- 8 ≤ x - 2 ≤ 8
-8 + 2 ≤ x ≤ 8+2
- 6 ≤ x ≤ 10