A Level Maths: Binomial Expansion Revision Notes

Expand (a + bx)^n for positive integer n using Pascal's triangle and the nCr notation, and learn to find specific terms in an expansion.

To put these notes into practice, try our A Level Maths exam questions by topic, which include OCR and Edexcel material with full mark schemes.

When you’re ready, move on to full A Level Maths past papers to practise under exam conditions.

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