Question

Tolong siapa yg bisa jawabnya saya beri poin 20

Answer 1

Verified answer

1. -x+4≤5
      x    ≤ -1

2. x-2≥3
      x ≥ 5
     

Answer 2

•
|x - 4| ≤ 5
-5 ≤ x - 4 ≤ 5
-5 + 4 ≤ x ≤ 5 + 4
-1 ≤ x ≤ 9

HP = {x| - 1 ≤ x ≤ 9, x e R}

•
|x - 2| > 3
x - 2 > 3 atau x - 2 < -3
•
x - 2 > 3
x > 2 + 3
x > 5

•
x - 2 < -3
x < -3 + 2
x < -1

HP = {x| x < -1 atau x > 5, x e R}