论文部分内容阅读
在二次根式中,我们常常遇到与的式子,它们是二次根式的重要内容,只有在掌握与的区别与联系之后,才能正确地利用它们解题.
In the secondary roots, we often meet the equations of the two. They are the important content of the secondary roots. Only after we grasp the differences and connections between them, can we use them correctly to solve problems.