新版gre数学复习重要考点：Algebraic Fraction
An algebraic fraction is division of one polynomial by another. An algebraic fraction can be simplified by canceling the common factors between the numerator and denominator.
Example:
/=/=.
/=/=.
Factor out both the numerator and denominator to find the common factors.
很多新版gre数学复习考点都是高中时候学到的知识点，考生不要过于紧张，把基本概念弄明白，再记住一些新版gre数学必备的词汇，那么相信新版gre数学应该没有问题。
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