Meaning & use
Quadrinomial
Last updated
A mathematical expression consisting of four terms connected by plus or minus signs.
See it in a sentence
The textbook asked students to factor the quadrinomial completely.
A quadrinomial can sometimes be simplified by grouping its terms in pairs.
A note on using this word
Formed on the pattern of "binomial" and "trinomial," using the Latin prefix "quadri-" for "four."
Another way to use it
2. adjective
Consisting of four terms.
The equation has a quadrinomial expansion.
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