quadratic equation 详细解释
quadratic equation
二次方程
词形变化
副词: quadratically |
英英释义
名词 quadratic equation:
an equation in which the highest power of an unknown quantity is a square
同义词:quadratic
补充
quadratic equationquadratic equation1.二次方程例句
1. x? + 4x + 4 = 0 is a quadratic equation.*x?+4x+4=0是一个二次方程。热门单词推荐
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