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乘法公式是《整式的乘除》这一章的重点内容之一，是代数恒等变形的重要工具，在代数恒等变形中有着广泛的应用．因此．学好乘法公式这一单元，不仅对学好《整式的乘除》这一章具有重要的意义，而且对今后的学习将起着奠基的作用．那么，怎样学好乘法公式呢？一、弄清乘法公式
The multiplication formula is one of the key contents of the chapter of “multiplication and division of integers” and is an important tool for algebraic constant deformation. It has extensive applications in algebraic constant deformation. therefore. Learning the formula of multiplication formula is not only of great significance for learning the chapter of “multiplication and division of the whole formula”, but also plays a role in laying a foundation for future study. So how do you learn the multiplication formula? First, find out the multiplication formula