释义 |
quadratic equationn.Mathematics(名词)【数学】- An equation in which one or more of the terms is squared but raised to no higher power, having the general formax 2 + bx + c = 0, where a, b, and c are constants. 二次方程式:一种方程式,其中一个或多个的未知数被平方但不升到更高的幂的指数,其基本形式是ax 2+bx+c=0, 在这里 a,b, 以及 c 都是常量
|