x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3 |2x+5|＞7
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/24 01:03:28
x²-3x+2＞0x²-2x-3≤0|x-1|≤3x²-3x+2＞0x²-2x-3≤0|x-1|≤3|2x+5|＞7x²-3x+2＞0x²-
x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3 |2x+5|＞7
x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3
x²-3x+2＞0 x²-2x-3≤0
|x-1|≤3 |2x+5|＞7
x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3x²-3x+2＞0 x²-2x-3≤0 |x-1|≤3 |2x+5|＞7
太简单了吧