a) Find the coefficient of x^4 in the expansion of (1 - x)^14 b) Find the coefficient of x^2 in the expansion of (1 + 4x)^9 c) What is the correct expansion of(1 + x)^4
a) Find the coefficient of x^4 in the expansion of (1 - x)^14 b) Find the coefficient of x^2 in the expansion of (1 + 4x)^9 c) What is the correct expansion of(1 + x)^4
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 6DE
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a) Find the coefficient of x^4 in the expansion of (1 - x)^14
b) Find the coefficient of x^2 in the expansion of (1 + 4x)^9
c) What is the correct expansion of(1 + x)^4
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