Binomial Expansions Examples

Examples, solutions, videos, activities, and worksheets that are suitable for A Level Maths.

Terms Independent of x or y in the Binomial Expansion
Finding the term independent in x in a binomial expansion

Binomial Expansion finding the constant term

The Binomial Theorem: Fractional Powers : Expanding (1-2x)^1/3
How to expand brackets with fractional powers easily using the general binomial expansion?

Binomial expansion (unknown in index)
Binomial Theorem - Challenging question with power unknown
Given that the coefficient of x³ is 3 times that of x² in the expansion (2+3x)ⁿ, find the value of n. Difficult question involving the use of nCr formula.

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