(mathematics) Of a polynomial expression, involving only the zeroth, 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 + 3x² − x + 1.
noun
(mathematics) A biquadratic equation.
biquadratics
biquadratics
noun
plural of biquadratic
quadritubercular
quadritubercular
adj
Having four tubercles or cusps
quadrituberculate
quadrituberculate
adj
Synonym of quadritubercular
quarterbacked
quarterbacked
verb
simple past tense and past participle of quarterback
quodlibetic
quodlibetic
adj
Of or relating to a quodlibet
quodlibetical
quodlibetical
adj
(philosophy) Of or relating to quodlibet; of a question, posed extemporaneously.
