f(x) = (1 5x) 30 a. Find the first four terms, in ascending powers of x,
Question:
f(x) = (1 − 5x)30
a. Find the first four terms, in ascending powers of x, in the binomial expansion of f(x).
b. Use your answer to part a to estimate the value of (0.995)30, giving your answer to 6 decimal places.
c. Use your calculator to evaluate 0.99530 and calculate the percentage error in your answer to part b.
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To find the first four terms in the binomial expansion of fx 1 5x30 well use the binomial theorem wh...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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