平方根、算术平方根和立方根是初中数学要掌握的基本知识.但由于同学们才开始接触到关于各种方根的知识和内容,难免感到有些不易理解.平方根、算术平方根和立方根是三个比较抽象的概念,它们之间存在着不同点,为帮助同学们理解好这三个知识点,现在对它们的概念、性质及基本运算法则进 The square root, the square root of arithmetic and the cube root are the basic knowledge to be learned by junior high school mathematics, but it is hard to understand because the students only get in touch with the knowledge and contents of various roots.The square root, arithmetic square root and cube root are three abstract Concept, there are differences between them, to help students understand these three points of knowledge, and now their concept, nature and basic algorithms into