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新GRE数学全部考点及解析(7).

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  新GRE数学考试要求的是中学的数学知识,考生们对于新GRE数学上面来说还是比较有把握,不过说到具体的GRE数学考点要求就不一定这么清楚。下面就为大家介绍新GRE数学考点及这些GRE数学考点解析,帮助考生们系统的复习一遍新GRE数学,梳理整合新GRE数学考试所需要的知识。

  Coficient   A constant multiplier of a variable is known as coficient. They are typically represented by letters a,b,c.   Example:   In the expression 3x+5,3 is the coficient of x.   In the equation 4x+2y=6,4 is the coficient of x and 2 is the coficient of y.   In the inequality 2*sin(x)+3>z,2 is the coficient of the function sin(x).   Remember:   Coficient cannot change its value.   GRE数学考点介绍:Multiplying Monomials   Multiplying Monomials   To multiply two monomials, multiply the coficients and add the power of the variables.   By multiplying 3x and 4x, we get (4*3)x∧(1+1)=12x2.   By multiply 3x and 4y, we get (4*3)xy=12xy.   Remember:   Do not forget to add the powers of the same variable.   The terms need not be like terms to be multiplied.   以上就是新GRE数学考点及GRE数学考点解析的介绍,希望这些知识点的介绍可以帮助大家复习新GRE数学,为大家复习新GRE数学提供条件。希望考生们认真复习新GRE数学考试,能够取得自己理想的成绩。澳际也会不断的为大家分享更多有助于考生们复习考试的新GRE考试材料及技巧。
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