今天,解一元二次方程的几何方法已经很少受到人们的注意了,对于那些认为学习数学就是学习解题的人来说,几何方法也没有多少实用价值,因为学生只要记住求根公式就可以解任意一个一元二次方程了.但在历史上,几何方法的影响却要超过代数方法,本文考察几何方法的历史,旨在说明:数学 Geometry methods for solving quadratic equations have received little attention today, and geometric methods have little practical value for those who think that learning math is the solution to a problem, because students simply remember the root formula Can solve any one quadratic equation, but in the history, the influence of the geometric method surpasses that of the algebraic method. This article examines the history of the geometric method and aims to illustrate that the mathematical