biquadratic

[bahy-kwo-drat-ik]Mathematics

Origin of biquadratic

First recorded in 1655–65; bi-1 + quadratic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for biquadratic

Historical Examples of biquadratic


British Dictionary definitions for biquadratic

biquadratic

adjective Also: quartic
  1. of or relating to the fourth power
noun
  1. 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