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本专题包括分式以及可化为一元一次方程的分式方程.其中涵盖了分式的定义、分式有意义的条件、分式的值为零的条件、约分通分等分式的化简、分式的基本性质、最简分式、分式加减乘除法以及混合运算.对于分式以及可化为一元一次方程的分式方程专题的考查,近年考试主要集中在对分式的化简求值以及列分式方程解决实际问题的考查.其中的热点考点为:
This topic includes fractional equations and fractional equations which can be transformed into a one-degree linear equation, which covers the definition of fractions, the conditions of fractional significance, the conditions for fractional values to be zero, The basic properties of Jane, fractional, the most simple fractional, fractional addition, subtraction, multiplication and division and mixed operations.For the fractional and can be turned into a one-degree equation of the fractional equation exam, recent examinations focused on the fractional Simplify the value and column fractional equation to solve the practical problems of the test. One of the hot test sites: