国产自操久久,9999在线观看,日韩中文字幕,中文字幕精品视频在线,5151精品国产人成在线观看,狠狠色综合久久婷婷色天使 ,国产精品一区二区男人吃奶

實用文檔>新GRE數(shù)學(xué)考點總結(jié)例題解析

新GRE數(shù)學(xué)考點總結(jié)例題解析

時間:2024-06-05 16:17:59

新GRE數(shù)學(xué)考點總結(jié)例題解析

新GRE數(shù)學(xué)考點總結(jié)例題解析

新GRE數(shù)學(xué)考點總結(jié)例題解析

  gre考試分為寫作、閱讀和數(shù)學(xué)等多個部分,出國gre頻道根據(jù)gre考試題型構(gòu)成,為各位考生提供了這幾個方向的復(fù)習(xí)資料,歡迎大家參考借鑒。

  新GRE數(shù)學(xué)考試要求的是中學(xué)的數(shù)學(xué)知識,考生們對于新GRE數(shù)學(xué)上面來說還是比較有把握,不過說到具體的GRE數(shù)學(xué)考點要求就不一定這么清楚。下面就為大家介紹新GRE數(shù)學(xué)考點及這些GRE數(shù)學(xué)考點解析,幫助考生們系統(tǒng)的復(fù)習(xí)一遍新GRE數(shù)學(xué),梳理整合新GRE數(shù)學(xué)考試所需要的知識。

  GRE考試數(shù)學(xué)考點:Subtracting Monomials

  Subtracting Monomials

  To subtract a monomial from another of the same variables just subtract the coefficients. Only two like monomials can be subtracted from each other.

  Example:

  By subtracting 3x from 4x, we get (4-3)x=x.

  By subtracting 3xy from 2xy, we get (2-3)xy=-xy.

  By subtracting bx from ax, we get ax-bx=(a-b)x.

  Remember:

  Monomials can be subtracted only if they have the same variables with identical powers.

  GRE考試數(shù)學(xué)考點:Combinations of Choices

  Combinations of Choices

  If there are n choices for one type and m choices for second type, then number of combinations for both types is the product of choices:n*m.

  Example:

  If there are 3 kinds of breads to choose from and 4 kinds of meats, then we can make 3*4=12 different sandwiches.

  If an alphabet has 26 letters, then the number of possible 2 letter word is 26*26=676.All of them may not be vaild words.

  Remember:

  Do not add the choices to get the total combinations.

  The product rule can be applied to more than two types of choices: if there are 3 kinds of breads, 4 kinds of meats, and 6 kinds of cheeses, then we can make 3*4*6=72 different sandwiches.

  以上就是新GRE數(shù)學(xué)考點及GRE數(shù)學(xué)考點解析的介紹,希望這些知識點的介紹可以幫助大家復(fù)習(xí)新GRE數(shù)學(xué),為大家復(fù)習(xí)新GRE數(shù)學(xué)提供條件。希望考生們認(rèn)真復(fù)習(xí)新GRE數(shù)學(xué)考試,能夠取得自己理想的成績。

【新GRE數(shù)學(xué)考點總結(jié)例題解析】相關(guān)文章:

初中數(shù)學(xué)考點總結(jié)03-20

中考政治考點總結(jié)04-29

名詞性從句考點的總結(jié)09-13

中考化學(xué)元素考點總結(jié)02-21

教學(xué)反思含義解析03-07

《麋鹿》解析聽后感03-19

新一年了,我的愛情總結(jié)范文08-21

數(shù)學(xué)計劃總結(jié)范文03-19

數(shù)學(xué)教學(xué)總結(jié)格式范文03-20

總結(jié)常用的數(shù)學(xué)算式等式04-22

用戶協(xié)議
灌阳县| 南川市| 昌宁县| 紫金县| 长治市| 娄底市| 哈尔滨市| 江西省| 金溪县| 淄博市| 昂仁县| 镇江市| 荔波县| 洛川县| 资阳市| 民勤县| 子洲县| 兴山县| 屯留县| 潜山县| 屯昌县| 阜新市| 合江县| 高雄县| 沭阳县| 万山特区| 中方县| 彰武县| 鄯善县| 乌拉特后旗| 西乡县| 阳西县| 盐山县| 武宁县| 芷江| 翁牛特旗| 津南区| 玉田县| 潮州市| 资溪县| 开化县|