Multiplying Monomials
To multiply two monomials, multiply the coefficients and add the power of the variables.
By multiplying 3x and 4x, we get x=12x2.
By multiply 3x and 4y, we get xy=12xy.
Remember:
Do not forget to add the powers of the same variable.
The terms need not be like terms to be multiplied.
有一部分考生认为新GRE数学具有一定的难度,这其中的原因是由于考生在复习时没有把新GRE数学的基础打牢。想要新GRE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。祝大家都能取得理想成绩!
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