What is a binomial?

Prepare for the Praxis Elementary Education Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Ace your test!

Multiple Choice

What is a binomial?

Explanation:
A binomial is a polynomial with exactly two terms. In algebra, a term is a single piece like 3x or -5. A binomial has two such pieces connected by a plus or minus sign, as in x + 4 or 3x^2 - 2x. This distinguishes it from a monomial (one term) and a trinomial (three terms). The important idea is that there are precisely two nonzero terms joined by addition or subtraction, which is what makes it a binomial.

A binomial is a polynomial with exactly two terms. In algebra, a term is a single piece like 3x or -5. A binomial has two such pieces connected by a plus or minus sign, as in x + 4 or 3x^2 - 2x. This distinguishes it from a monomial (one term) and a trinomial (three terms). The important idea is that there are precisely two nonzero terms joined by addition or subtraction, which is what makes it a binomial.

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