一元二次方程大于零根的范围怎么确定?一般不是ax方+bx+c=0么?那如果ax方+bx+c>0的话,这个根的范围怎么确定?是大于大根小于小根么?还是大于小根小于大根?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 22:28:01
![一元二次方程大于零根的范围怎么确定?一般不是ax方+bx+c=0么?那如果ax方+bx+c>0的话,这个根的范围怎么确定?是大于大根小于小根么?还是大于小根小于大根?](/uploads/image/z/7043617-1-7.jpg?t=%E4%B8%80%E5%85%83%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%A8%8B%E5%A4%A7%E4%BA%8E%E9%9B%B6%E6%A0%B9%E7%9A%84%E8%8C%83%E5%9B%B4%E6%80%8E%E4%B9%88%E7%A1%AE%E5%AE%9A%3F%E4%B8%80%E8%88%AC%E4%B8%8D%E6%98%AFax%E6%96%B9%2Bbx%2Bc%3D0%E4%B9%88%3F%E9%82%A3%E5%A6%82%E6%9E%9Cax%E6%96%B9%2Bbx%2Bc%EF%BC%9E0%E7%9A%84%E8%AF%9D%2C%E8%BF%99%E4%B8%AA%E6%A0%B9%E7%9A%84%E8%8C%83%E5%9B%B4%E6%80%8E%E4%B9%88%E7%A1%AE%E5%AE%9A%3F%E6%98%AF%E5%A4%A7%E4%BA%8E%E5%A4%A7%E6%A0%B9%E5%B0%8F%E4%BA%8E%E5%B0%8F%E6%A0%B9%E4%B9%88%3F%E8%BF%98%E6%98%AF%E5%A4%A7%E4%BA%8E%E5%B0%8F%E6%A0%B9%E5%B0%8F%E4%BA%8E%E5%A4%A7%E6%A0%B9%3F)
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