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Home > Math Facts > Algebra > Binomials
Binomials
Binomial Numbers
A binomial number is a number in the form of
.
These binomial numbers can be factored algebraically:
Binomial Theorem
1.The general formula for binomials with n and r positive integers and r<n,is:
where, 
and 
2.Binomial Coefficients Summation Formulas:
a. 
b. 
3.Next if n is a rational number and (-1)<x<1:
