Last modified on 26 May 2014, at 14:43

biquadratic

EnglishEdit

EtymologyEdit

bi- +‎ quadratic

AdjectiveEdit

biquadratic (not comparable)

  1. (mathematics) Of a polynomial expression, involving only the second and fourth powers of a variable, as x4 + 3x2 + 2. Sometimes extended to any expression involving the biquadrate or fourth power (but no higher powers), as x4 − 4x3 + 3x2x + 1.

NounEdit

biquadratic (plural biquadratics)

  1. (mathematics) A biquadratic equation.

Related termsEdit