Mathematics A-Level
binomial theorem
What binomial theorem means in Mathematics A-Level, as defined for WJEC.
Definition of binomial theorem
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Reference: WJEC
For a positive integer n, expands (a + bx)ⁿ into a finite series of n + 1 terms.
Topics that use binomial theorem
Related terms
- ascending powers of x
- binomial approximations
- binomial coefficients
- combinations
- factorials
- finite expansion
- Pascal's triangle
Using binomial theorem in the exam
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