对数是同学们进入高中数学学习后接触的一类新的代数运算,就因为其运算符号的特殊性及相关字母的限制条件,使得很多同学总是望而生畏。要将对数运算作为工具运用于解题过程中,还得先了解其运算的优越性。由于对数的运算性质知,对数运算可将积、商、乘方的运算转化为和、差、等运算,因此对数运算可以起到降次及降低运算级别的作 Logarithm is a class of new algebraic operations that students come into contact with when they enter high school mathematics learning. Many students are always daunting because of the special nature of their arithmetic symbols and the restriction of related letters. Logarithm operation to be used as a tool in the process of solving problems, you have to understand the superiority of its operation. Due to the nature of the logarithm of the logarithm, logarithm operation can be product, quotient, square operation into sum, difference, and other operations, so logarithm operation can play a reduction and reduce the operational level for