ײ+5×+6≤0
ײ+3×+2×+6≤0
××(×+3)+2(×+3)≤0
(×+3)×(×+2)≤0
×+3≤0
×+2≥0
×+3≥0
×+2≤0
×≤-3
×≥-2
×≥-3
×≤-2
×∈∅
×∈{-2;-2]
×∈[-3;-2]
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ײ+5×+6≤0
ײ+3×+2×+6≤0
××(×+3)+2(×+3)≤0
(×+3)×(×+2)≤0
×+3≤0
×+2≥0
×+3≥0
×+2≤0
×≤-3
×≥-2
×≥-3
×≤-2
×∈∅
×∈{-2;-2]
×∈[-3;-2]