One of the basic knowledge of the maths in junior high school is viete theorem ,which is used commonly in high school .In this paper ,there will be some example which is used to talk about the adhibition of viete theorem.
韦达定理是初中数学极为重要的基础知识之一,在中学数学中应用较为广泛本文举一些例题来谈谈韦达定理的应