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如果一个分式的分子的次数高于或等于分母的次数,那么可以像假分数化为带分数那样,把这个分式化为整式部分与分式部分的和.分式的这种变形在处理分式的有关问题时,能给问题的解决带来很大的方便.下面举例说明.
If the number of numerator of a fraction is higher than or equal to the number of denominators, then this fraction can be converted into the sum of the integral part and the fractional part as if it were a fractional score. This variant of the fraction is treated as Fractional problems can bring great convenience to the solution of problems. The following examples illustrate.