Cách sử dụng
The word 'formula' can be used to talk about a specific way of doing something or achieving a result. For example, a cooking recipe can be called a formula because it provides a specific set of instructions on how to make a dish. Similarly, a math equation or chemical formula is a set of rules that must be followed in order to solve a problem. In business, a formula might refer to a specific method for calculating profits or expenses. In general, the word formula is used when there is a set process or pattern to follow in order to achieve a certain outcome.