More Lessons for A Level Maths
Examples, solutions, videos, activities, and worksheets that are suitable for A Level Maths.
Core 2 exam question Binomial Expansion
Binomial Expansion : C2 Edexcel January 2012 Q3
(a) Find the first 4 terms of the binomial expansion, in ascending powers of x, of
(1 + x/4)8
giving each term in its simplest form.
(b) Use your expansion to estimate the value of (1.025)8 giving your answer to 4 decimal places.
Binomial Theorem Exam Style Question 1
(a) Expand (1 + 4x)3/2 in ascending powers of x up to and including the term in x3, simplifying each coefficient.
(b) State the set of values for x for which your expansion is valid.
Binomial Theorem Exam Style Question 2
Expand (1 - 3x)-2, |x| < 1/2 in ascending powers of x up to and including the term in x3, simplifying each coefficient.
Binomial Theorem Exam Style Question 3
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.