системи Нерівностей 13 04 22 10 кл алг

x ϵ (–7; –5)

x ϵ [–7; –5]

x ϵ (–∞; –7)

 x ϵ (–5; +∞)

(–∞; 10]

(10; +∞)

(–∞; 10)

[10; +∞)

 x ϵ [–5; +∞)

x ϵ (–5; 5]

x ϵ (–5; +∞)

x ϵ (–∞; –5)

x ϵ (3; 7]

 x ϵ (–3; 7]

 x ϵ [–7; –3)

x ϵ (–∞; –3]

(2; 5]

[2; +∞)

(-∞; 5)

[2; 5)

[5; +∞)

(4; +∞)

(4; 5]

[4; 5)