Binomial - MSN Encarta

Windows Live® Search Results

Binomial distribution - Wikipedia, the free encyclopedia
In probability theory and statistics, the binomial distribution is the discrete probability distribution of the number of successes in a sequence of n independent yes/no ...
Binomial - Wikipedia, the free encyclopedia
In elementary algebra, a binomial is a polynomial with two terms—the sum of two monomials —often bound by parenthesis or brackets when operated upon.
Binomial International
Describes consulting and seminars in support of recovery planning, and offers the Phoenix software solution.

See all search results in
Windows Live® Search Results

Binomial, algebraic expression that consists of exactly two terms separated by + or -, such as x + y or ab - cd. The binomial theorem asserts that the general expansion of a binomial, such as (x + y), raised to the nth power is given by

The general coefficient of the kth term in the above expression is

and is usually denoted by the symbol (¥). The expansion of (x + y)ⁿ contains n + 1 terms. Formulated in medieval times, the binomial theorem was developed (about 1676) for fractional exponents by the English scientist Sir Isaac Newton, enabling him to apply his newly discovered methods of calculus to many difficult problems. The binomial theorem is useful in various branches of mathematics, particularly in the theory of probability.