谢谢😄 具体的给好评
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 01:14:48
![谢谢😄 具体的给好评](/uploads/image/z/14034827-11-7.jpg?t=%E8%B0%A2%E8%B0%A2%26%23128516%3B+%E5%85%B7%E4%BD%93%E7%9A%84%E7%BB%99%E5%A5%BD%E8%AF%84)
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谢谢😄 具体的给好评
谢谢😄 具体的给好评
谢谢😄 具体的给好评
x^4-9=(x²+3)(x²-3)
x^4-9
=(x²+3)(x²-3)
=(x²+3)(x+√3)(x-√3)
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