Q3. (a) Find the binomial expansion of (1 + 4x)2 up to and including the term in x².

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.6: Binomial Theorem
Problem 2SE: What role do binomial coefficients play in a binomial expansion? Are they restricted to any type of...
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Q3.
(a) Find the binomial expansion of (1 + 4x)2 up to and including the term in x².
(b)
(c)
(i)
(ii)
Find the binomial expansion of (4- x) up to and including the term in x².
State the range of values of x for which the expansion in part (b)(i) is valid.
Find the binomial expansion of
4
+4x
-xup to and including the term in .x².
Transcribed Image Text:Q3. (a) Find the binomial expansion of (1 + 4x)2 up to and including the term in x². (b) (c) (i) (ii) Find the binomial expansion of (4- x) up to and including the term in x². State the range of values of x for which the expansion in part (b)(i) is valid. Find the binomial expansion of 4 +4x -xup to and including the term in .x².
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