名词
中文翻译：Unknown
同义词：
['quadratic', 'quadratic equation', 'quadratically例句：1. The quadratic equation x^2 - 4x + 4 = 0 hastwo real roots.（二次方程x^2 - 4x +4 = 0有两个实根。）2.The quadratic functiony = x^2 hasa maximum at x = 0.（二次函数y = x^2在x = 0处取得最大值。）']
例句：
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1. The quadratic equation x^2 - 4x + 4 = 0 hastwo real roots.
二次方程x^2 - 4x +4 = 0有两个实根。
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2.The quadratic functiony = x^2 hasa maximum at x = 0.
二次函数y = x^2在x = 0处取得最大值。
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3. The quadratic formula is usedto solve systems of linear equations with variableson the same side of the main diagonal.
二次公式用于解决具有变量位于主对角线一侧的线性方程组。