qua·drat·ic /kwɑˈdrætɪk/
(a.)二次的二次方程式,二次方程式論
quadratic
二次的
quadratic
二次
Quad·rat·ic a.
1. Of or pertaining to a square, or to squares; resembling a quadrate, or square; square.
2. Crystallog. Tetragonal.
3. Alg. Pertaining to terms of the second degree; as, a quadratic equation, in which the highest power of the unknown quantity is a square.
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quadratic
adj 1: of or relating to or resembling a square; "quadratic shapes"
2: of or relating to the second power; "quadratic equation"
n 1: an equation in which the highest power of an unknown
quantity is a square [syn: quadratic equation]
2: a polynomial of the second degree [syn: quadratic
polynomial]