Biquadratic

[,baikwɒ'drætik]

解釋/意思:

(noun.) a polynomial of the fourth degree.

(adj.) of or relating to the fourth power .

整理:韦尔登--From WordNet

解釋/意思:

(a.) Of or pertaining to the biquadrate, or fourth power.

(n.) A biquadrate.

(n.) A biquadratic equation.

校對:玛拉

解釋/意思:

n. a quantity twice squared or raised to the fourth power.—Biquadratic equation an equation with one unknown quantity raised to the fourth power; Biquadratic root the square root of the square root of a number.

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