GRE数学复习要点:Term
来源:才华咖 本文已影响2.44W人
来源:才华咖 本文已影响2.44W人
新gre数学的.难度相当于高中数学水平,只要大家认真复习,在新gre数学考试中拿高分甚至拿满分都是很有可能的。不过大家也不能忽略新gre数学中可能会出现的考点难点。下面,就为大家整理新GRE数学复习要点:Term,希望对大家有所帮助。
Term
A product of coefficients and any number of variables with exponents is called a term. Terms that have the same variables with identical exponents for each variables are called like terms.
Example:
3x,axy,4x2yz are terms. 3x+2 is not term: it is a sum of two terms.
3x2y and 7x2y are like terms since both have the same variables x and y with identical exponents: 2 for x and 1 for y.
Remember:
There cannot be any addition or subtraction in a single term.
Since multiplication is associative, rearrangements of variables does not change a term:3xy is same as 3yx.
3x2y and 7xyx are like terms.
应对gre数学考试的时候,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。
The Role of Migrant Workers英语作文
英语作文:The Merits of Computer Games
英语优秀作文:M Unfrgettable Experiences
Margaret Sanger: The Morality of Birth Control quo
英语作文:My Generous Grandfather
Efforts Urged to Improve Womens Reproductive Health英语阅读
Perfect Dream Harry Potter英语作文
英语作文Perfect Dream Harry Potter
Lets Repair It Together!初中英语作文
GRE数学复习要点:Coefficient
should women work after getting married英语作文
牛津译林版九年级上册英语 Unit 3 Teenage problems-Reading 同步练习
Grow Great by Dreams英语美文
GRE数学复习要点
Should women work after marriage英语作文
springmvc如何整合freemarker 并且兼容jsp 视图
Travel Makes Me Grow Up旅行让我成长英语作文
新gre数学复习考点整理要点
高中英语作文:My Dreaming Career
高中数学复习知识点
Unforgettable experience 难忘的一件事作文
新GRE数学复习要点之Substitution
英语满分作文:Reading-TheBestMeanstoAcquireknowledge
关于GREArgument常见误区及解决方法
GRE写作Issue和Argument的区别及技巧
GRE数学复习要点总结
GRE数学复习的重点要求
Protecting water resources英语作文
Hot spring Let Me Have A Rest为题目的作文
GRE数学复习应当注意的要点
小学数学复习计划
讲解GRE作文的Issue 和Argument
My Mother’s Garden英语作文
GRE数学考点《Distributive Law》举例分析
My Unforgettable Trip高中英语作文
到美国留学reference letter怎么写?
GRE Argument作文两周突破规划怎么做
Become a Better Listener英语作文
寻找和定位GRE argument的论据方法
英语高分作文:The importance of protecting the environment