今天针对新版gre数学复习,小编给大家整理的是关于Polynomials的相关内容,这些概念在考试中一定会考到的。希望考生能再接再厉,取得一个好成绩,突破新版gre数学难的困境。
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。