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biquadratebiquadraticfourth powerquarticnumber

biquadrate

noun

1 biquadrate

An algebraic equation or function of the fourth degree.

synonyms: biquadratic, fourth power, quartic.


verb

Roget 96: multiply by four, quadruplicate, biquadrate.   

Find more on biquadrate elsewhere: etymology - rhymes - Wikipedia.

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