About Lesson
14.8 Inequalities Involving Absolute Values 含绝对值的不等式
Solve the inequalities
解下列不等式
(1)
Answer:
(2)
Answer:
or
(3)
Answer:
or or
(4)
Answer:
(5)
Answer:
, ,
(6)
Answer:
(7)
Answer:
(8)
Answer:
(9)
Answer:
(10)
Answer:
,
(11)
Answer:
(12)