English-Thai Dictionary
quadratic
ADJ เกี่ยวกับ สมการ 2 ชั้น kiao-kab-sa-ma-kan-2-chin
quadratic equation
N สมการ ซึ่ง มีตัว ไม่รู้ ค่า เป็น จำนวน ยกกำลัง สอง sa-ma-kan-sueng-me-tua-mai-ka-pen-jam-nun
quadratically
ADV อย่าง เป็น สมการ 2 ชั้น yang-pen-sa-ma-kan2-chan
quadratics
N สาขา พีชค ณิต ที่ ศึกษา เกี่ยวกับ quadratic equation sa-ka-pued-ka-nid
Webster's 1828 Dictionary
QUADRATIC
a.Square; denoting a square or pertaining to it. Quadratic equation, in algebra, an equation in which the unknown quantity is of two dimensions, or raised to the second power; or one in which the highest power of the unknown quantity is a square.
Webster's 1913 Dictionary
QUADRATIC
Quad *rat "ic, a. Etym: [Cf. F. quadratique. ]
1. Of or pertaining to a square, or to squares; resembling a quadrate, or square; square.
2. (Crystallog.)
Defn: Tetragonal.
3. (Alg. )
Defn: Pertaining to terms of the second degree; as, a quadratic equation, in which the highest power of the unknown quantity is a square.
QUADRATICS
QUADRATICS Quad *rat "ics, n. (Alg. )
Defn: That branch of algebra which treats of quadratic equations.
New American Oxford Dictionary
quadratic
quad rat ic |kwäˈdratik kwɑˈdrædɪk | ▶adjective Mathematics involving the second and no higher power of an unknown quantity or variable: a quadratic equation. ▶noun a quadratic equation. ORIGIN mid 17th cent.: from French quadratique or modern Latin quadraticus, from quadratus ‘made square, ’ past participle of quadrare (see quadrate ).
Oxford Dictionary
quadratic
quadratic |kwɒˈdratɪk | ▶adjective Mathematics involving the second and no higher power of an unknown quantity or variable: a quadratic equation. ▶noun a quadratic equation. ORIGIN mid 17th cent.: from French quadratique or modern Latin quadraticus, from quadratus ‘made square ’, past participle of quadrare (see quadrate ).
Sanseido Wisdom Dictionary
quadratic
quad rat ic /kwɑdrǽtɪk |kwɔd -/形容詞 1 〘数 〙二次の .2 四角 [正方形 ]の .名詞 C 〘数 〙二次方程式 (quadratic equation ).