Binomial

usgb/baɪˈnəʊmiəl/
noun

A mathematical expression that includes two terms.

x + 1 is a binomial.
Visual representation of "binomial" - A mathematical expression that includes two terms.

Often appears as...

  • binomial theorem
  • binomial equation

Usage tips

Academic

Definition 1 of 3
Visual representation of "binomial"
LampPro Tip 1/3

Math Expression

Remember, 'binomial' in mathematics specifically refers to an expression with two terms.

Illustration for Math Expression
3x - 2y is a binomial because it has two terms.
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Math Operation

'Binomial' does not imply a specific operation; it can be addition, subtraction, etc.

Illustration for Math Operation
a^2 - b^2 is a binomial involving subtraction.
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Math Context

When you hear 'binomial' in math class, it might relate to binomial theorem or coefficients.

Illustration for Math Context
The binomial theorem simplifies expressions like (x + y)^n.
Visual representation of the word "Binomial"

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