新GRE数学要点:Polynomials
Polynomials Any expression with one or more terms is called polynomial.Example:
3x+2,4x2-x+2,and 4x+3xy+y2are all polynomials
(3x+5/(2x+y))and sin(3x+2) are not polynomials.
Remember:
Order of a polynomial is the highest power of any variable.
The highest power in an n-th order polynomial is n.
Both monomials and binomials are polynomials of order 1 and 2, respectively.
由于美国数学基础教育的难度增加导致数学考试越来越难，但新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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