Monomials An expression with only one term is called monomial.8 d: N, ?8 k. v/ W
Example: |# g5 D1 H" f* o/ j5 ]0 r/ V
3x,2x2,and 4xy are all monomials.5 b& G& J3 D% ]
2x+1,x+y,3(x+1),and x+x2 are not monomials.
% G2 k2 h" R* }8 s3 W) y3 P% x Remember:$ j# W5 d# c) N! Y5 X' h# ^! p
There is no addition or subtraction in monomials. R9 v, E. r' T% g% c
Mono means one, as in monologue.* K+ z- O' G! ?6 A. K
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。 |