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Which of the following inequalities is equivalent to -4<x<8?A、|x-1|<7B、|x+2|<6
Which of the following inequalities is equivalent to -4<x<8?A、|x-1|<7B、|x+2|<6
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2025-02-27
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问题
Which of the following inequalities is equivalent to -4<x<8?
选项
A、|x-1|<7
B、|x+2|<6
C、|x+3|<5
D、|x-2|<6
E、None of the above
答案
D
解析
|x-2|<6 also represents all of the values for x between -4 and 8. A is equivalent to -6<x<8, B is equivalent to - 8<x<4, and C is equivalent to -8<x<2.
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