众所周知,运算复杂是成功解答解析几何的最大障碍之一;若在解题时选择的方法不恰当,又不注意探求优化解题过程、降低运算量的方法和技巧,则很容易陷入繁冗的运算而不能自拔,导致解题失败．本文介绍几种简化解析几何运算过程的方法和技巧,供大家参考． As we all know, computational complexity is one of the biggest obstacles to the successful resolution of analytic geometry; if the method chosen when solving a problem is not appropriate, and the methods and techniques for optimizing the problem solving process and reducing the amount of computation are not paid attention, it is easy to fall into a tedious operation. Can not extricate themselves, leading to the solution to failure. This article describes several methods and techniques to simplify the analytical geometry operation process for your reference.