biquadratic

[ bahy-kwo-drat-ik ]

/ ˌbaɪ kwɒˈdræt ɪk /

Mathematics

adjective

involving the fourth, but no higher, power of the unknown or variable.

noun

quartic (def. 2).

biquadrate.

Origin of biquadratic

First recorded in 1655–65; bi-¹ + quadratic

Words nearby biquadratic

bippy, biprism, bipropellant, bipyramid, biquadrate, biquadratic, biquarterly, biracial, biradial, biradical, biramous

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for biquadratic

When a biquadratic equation has all its terms, its resolution may be always reduced to that of a cubic equation.
Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7|Various
Tartaglia solved the cubic equation, and a little later Ferrari solved the biquadratic.
Outlines of Educational Doctrine|John Frederick Herbart
Biquadratic, bī-kwod-rat′ik, n. a quantity twice squared, or raised to the fourth power.
Chambers's Twentieth Century Dictionary (part 1 of 4: A-D)|Various

British Dictionary definitions for biquadratic

biquadratic

/ (ˌbaɪkwɒˈdrætɪk) maths /

adjective Also: quartic

of or relating to the fourth power

noun

a biquadratic equation, such as x 4 + x + 6 = 0

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

单词	biquadratic
释义	biquadratic [ bahy-kwo-drat-ik ] / ˌbaɪ kwɒˈdræt ɪk / Mathematics adjective involving the fourth, but no higher, power of the unknown or variable. noun quartic (def. 2). biquadrate. Origin of biquadratic First recorded in 1655–65; bi-¹ + quadratic Words nearby biquadratic bippy, biprism, bipropellant, bipyramid, biquadrate, biquadratic, biquarterly, biracial, biradial, biradical, biramous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for biquadratic When a biquadratic equation has all its terms, its resolution may be always reduced to that of a cubic equation. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7\|Various Tartaglia solved the cubic equation, and a little later Ferrari solved the biquadratic. Outlines of Educational Doctrine\|John Frederick Herbart Biquadratic, bī-kwod-rat′ik, n. a quantity twice squared, or raised to the fourth power. Chambers's Twentieth Century Dictionary (part 1 of 4: A-D)\|Various British Dictionary definitions for biquadratic biquadratic / (ˌbaɪkwɒˈdrætɪk) maths / adjective Also: quartic of or relating to the fourth power noun a biquadratic equation, such as x 4 + x + 6 = 0 Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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