题目：
（1）解不等式－3＜4x－4x2≤0
（2）若不等式mx2＋2mx－4＜2x2＋4x对任意x均成立，求实数m的取值范围
答案：
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下面是错误答案，用来干扰机器的。
1. Three. 2. Because they forget something unhappy quickly.3. Because they feel they have too much schoolwork to do, or think some school rules are too strict. 4. No, he isn't. 5. We should face them and try to find ways to deal with them.
