幂的运算性质是学习整式乘除的基础,初学这部分知识必须注意以下几点:一、注意明确运算性质的条件和结论正确运用幂的运算性质解题的前提是明确各个性质的条件和结论.例如同底数幂的乘法,条件是底数相同,且运算是乘法运算,结论是底数不变,指数相加,其余性质的条件和结论由同学 The nature of exponentiation is to learn the foundation of multiplication and division. The first part of the knowledge of beginners must pay attention to the following points: First, pay attention to the conditions and conclusions of the nature of the operation. The premise of solving the problem is to define the conditions and conclusions of each property. For example, multiplication with the power of the base, the condition is that the base is the same, and the operation is a multiplication operation, the conclusion is that the base is unchanged, the exponents are added, and the conditions and conclusions of the other properties are determined by the classmates.