名词
中文翻译:四分因子
同义词:
['quadratic factor', 'quadratic coefficient例句:1. In this equation', 'the quadratic factor is a crucial term.(在这个方程中,二次项是一个重要的项。)']
例句:
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1. In this equation, the quadratic factor is a crucial term.
在这个方程中,二次项是一个重要的项。
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2.The quadratic factor of the polynomial is used to determine its roots.
多项式的二次项用于确定其根。
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3. The quadratic factor of a quadratic equation is given by the formula x^2 - cx + d = 0.
一个二次方程的二次项由公式x^2 - cx + d = 0给出。