Find the coefficient of x3 in the expansion of: a. (4 + x) 4 b. (1
Question:
Find the coefficient of x3 in the expansion of:
a. (4 + x)4
b. (1 − x)5
c. (3 + 2x)3
d. (4 + 2x)5
e. (2 + x)6
f. (4 − 1/2 x)4
g. (x + 2)5
h. (3 − 2x)4
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To find the coefficient of a specific term in a binomial expansion you can use the binomial theorem ...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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