GRE數(shù)學(xué)復(fù)習(xí)要點(diǎn):Term 新gre數(shù)學(xué)的難度相當(dāng)于高中數(shù)學(xué)水平，只要大家認(rèn)真復(fù)習(xí),，在新gre數(shù)學(xué)考試中拿高分甚至拿滿分都是很有可能的.,。不過大家也不能忽略新gre數(shù)學(xué)中可能會出現(xiàn)的考點(diǎn)難點(diǎn)。下面,，就為大家整理新GRE數(shù)學(xué)復(fù)習(xí)要點(diǎn):Term,，希望對大家有所幫助。
　　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. 應(yīng)對gre數(shù)學(xué)考試的時候,，考生不要過于緊張,，把基本概念弄明白，再記住一些新版gre數(shù)學(xué)必備的詞匯,，那么相信新版gre數(shù)學(xué)應(yīng)該沒有問題,。