Rewrite the given expression as a sum of whose general term involves x". a) b) 00 Σn(n – 1)anxn-2 - n=2 X Σ h=1 00 nanx"-1 + Σ aka* k=0 Σnn - 1)anxn-2 + x) x Σ n=2 k=1 kaxxk-1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 63E
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4.
Rewrite the given expression as a sum of whose general term involves x".
a)
b)
c)
Σn(n - 1)anxn-2
n=2
X
n=1
nanxn-1 +
n=2
00
Σ
k=0
akxk
OS
Σn(n-1)anxn-2 + x_ Σκαρλκ-1
k=1
Transcribed Image Text:4. Rewrite the given expression as a sum of whose general term involves x". a) b) c) Σn(n - 1)anxn-2 n=2 X n=1 nanxn-1 + n=2 00 Σ k=0 akxk OS Σn(n-1)anxn-2 + x_ Σκαρλκ-1 k=1
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