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| | quadratic | (โควแดรท'ทิค) adj. สี่เหลี่ยมจัตุรัส, เกี่ยวกับ สมการ2ชั้น, เกี่ยวกับกำลังสอง, 2ครั้ง, 2ชั้น |
| | | | | ลำดับกำลังสอง | [lamdap kamlang søng] (n, exp) EN: quadratic sequence | | สมการกำลังสอง | [samakān kamlang søng] (n, exp) EN: quadratic equation FR: équation du second degré [ f ] |
| | | | biquadratic | (n) a polynomial of the fourth degree, Syn. biquadratic polynomial, quartic polynomial | | biquadratic | (adj) of or relating to the fourth power | | biquadratic equation | (n) an equation of the fourth degree, Syn. biquadratic | | quadratic | (n) a polynomial of the second degree, Syn. quadratic polynomial | | quadratic | (adj) of or relating to or resembling a square, Example: quadratic shapes | | quadratic | (adj) of or relating to the second power, Example: quadratic equation | | quadratic equation | (n) an equation in which the highest power of an unknown quantity is a square, Syn. quadratic | | quadratics | (n) a branch of algebra dealing with quadratic equations | | biquadrate | (n) an algebraic equation of the fourth degree, Syn. fourth power, quartic, biquadratic |
| | Biquadratic | a. [ Pref. bi- + quadratic: cf. F. biquadratique. ] (Math.) Of or pertaining to the biquadrate, or fourth power. [ 1913 Webster ]
Biquadratic equation (Alg.), an equation of the fourth degree, or an equation in some term of which the unknown quantity is raised to the fourth power. --
Biquadratic root of a number, the square root of the square root of that number. Thus the square root of 81 is 9, and the square root of 9 is 3, which is the biquadratic root of 81. Hutton. [ 1913 Webster ]
| | Biquadratic | n. (Math.) (a) A biquadrate. (b) A biquadratic equation. [ 1913 Webster ] | | Quadratic | a. [ Cf. F. quadratique. ] [ 1913 Webster ] 1. Of or pertaining to a square, or to squares; resembling a quadrate, or square; square. [ 1913 Webster ] 2. (Crystallog.) Tetragonal. [ 1913 Webster ] 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. [ 1913 Webster ] | | Quadratics | n. (Alg.) That branch of algebra which treats of quadratic equations. [ 1913 Webster ] |
| | 配方 | [pèi fāng, ㄆㄟˋ ㄈㄤ, 配 方] prescription; cooking recipe; formulation; completing the square (to solve quadratic equation, math) #9,292 [Add to Longdo] | | 二次函数 | [èr cì hán shù, ㄦˋ ㄘˋ ㄏㄢˊ ㄕㄨˋ, 二 次 函 数 / 二 次 函 數] quadratic function #69,209 [Add to Longdo] | | 二次曲线 | [èr cì qū xiàn, ㄦˋ ㄘˋ ㄑㄩ ㄒㄧㄢˋ, 二 次 曲 线 / 二 次 曲 線] (geom.) quadratic curve; (geom.) conic #120,801 [Add to Longdo] | | 配方法 | [pèi fāng fǎ, ㄆㄟˋ ㄈㄤ ㄈㄚˇ, 配 方 法] completing the square (method of solving quadratic equation, math) #173,479 [Add to Longdo] | | 二次 | [èr cì, ㄦˋ ㄘˋ, 二 次] second (i.e. number two); second time; twice; (math.) quadratic (of degree two) [Add to Longdo] | | 二次多项式 | [èr cì duō xiàng shì, ㄦˋ ㄘˋ ㄉㄨㄛ ㄒㄧㄤˋ ㄕˋ, 二 次 多 项 式 / 二 次 多 項 式] quadratic polynomial [Add to Longdo] | | 二次方程 | [èr cì fāng chéng, ㄦˋ ㄘˋ ㄈㄤ ㄔㄥˊ, 二 次 方 程] quadratic equation [Add to Longdo] | | 二阶 | [èr jiē, ㄦˋ ㄐㄧㄝ, 二 阶 / 二 階] second order; quadratic (math.) [Add to Longdo] |
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