新版gre数学复习重要考点：Associative Law
<p> 俗话说：工欲善其事必先利其器。很多参加了新版<span word="gre">gre</span>考试的同学都觉得数学有点难度，相信这其中的原因还是由于考生在新版<span word="gre">gre</span>数学复习时没有把基础打牢。如果新版<span word="gre">gre</span>数学基本考点都没有复习到，如何能拿到分数呢?所以说，想要新版<span word="gre">gre</span>数学考好，复习的时候一定要把基本概念和重要考点都弄扎实。</p><p> 今天针对新版<span word="gre">gre</span>数学复习，小编给大家整理的是关于<span word="Associative">Associative</span> <span word="Law">Law</span>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<span word="gre">gre</span>数学难的困境。</p><p> 新版<span word="gre">gre</span>数学复习重要考点：<span word="Associative">Associative</span> <span word="Law">Law</span></p><p> <span word="Like">Like</span> <span word="real">real</span> <span word="numbers">numbers</span>, <span word="the">the</span> <span word="grouping">grouping</span> <span word="does">does</span> <span word="not">not</span> <span word="affect">affect</span> <span word="the">the</span> <span word="product">product</span> <span word="or">or</span> <span word="sum">sum</span> <span word="of">of</span> 3 <span word="or">or</span> <span word="more">more</span> <span word="algebraic">algebraic</span> <span word="terms">terms</span>.</p><p> <span word="Example">Example</span>:</p><p> <span word="Sum">Sum</span>:2<span word="x">x</span>2+=+1,</p><p> 3<span word="x">x</span>+=+=+2.</p><p> <span word="Product">Product</span>:3<span word="x">x</span>=4<span word="xy">xy</span>=3<span word="x">x</span>2<span word="y">y</span>4<span word="xy">xy</span>.</p><p> <span word="Remember">Remember</span>:</p><p> <span word="Typically">Typically</span>, <span word="same">same</span> <span word="variable">variable</span> <span word="is">is</span> <span word="grouped">grouped</span> <span word="together">together</span> <span word="in">in</span> <span word="a">a</span> <span word="single">single</span> <span word="term">term</span> <span word="and">and</span> <span word="the">the</span> <span word="product">product</span> <span word="of">of</span> <span word="same">same</span> <span word="variable">variable</span> <span word="is">is</span> <span word="expressed">expressed</span> <span word="as">as</span> <span word="power">power</span>.</p><p> </p>
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