Tengsizliklar
Avval o‘zingiz yeching, keyin javobni tekshiring.
1
5 - 2x < 3(x - 5) ni yeching.
(4; +∞)
2
x^2 - 3x - 10 ≥ 0 ni yeching.
(-∞; -2] ∪ [5; +∞)
3
(x - 1)/(x + 4) ≥ 0 ni yeching.
(-∞; -4) ∪ [1; +∞)
4
|x + 2| > 5 ni yeching.
(-∞; -7) ∪ (3; +∞)
5
sqrt(5 - x) > 1 ni yeching.
(-∞; 4)