4. For each of the following expressions, write down an equivalent expression where the last term in the sum is outside the summation. (a) 17 E 2*. k=0 (b) 21 E (3k? – 2k + 1). k=-2 E (3k? – 2k + 1). k=-2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 26RE
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4. For each of the following expressions, write down an equivalent expression where the
last term in the sum is outside the summation.
(a)
17
E 2*.
k=0
(b)
21
E (3k2 – 2k + 1).
k=-2
(c)
E (3k2 – 2k +1).
k=-2
(d)
p+3
E (3k2 – 2k + 1).
k=-2
(e)
р-1
E (3k2 – 2k + 1).
-
k=-2
Transcribed Image Text:4. For each of the following expressions, write down an equivalent expression where the last term in the sum is outside the summation. (a) 17 E 2*. k=0 (b) 21 E (3k2 – 2k + 1). k=-2 (c) E (3k2 – 2k +1). k=-2 (d) p+3 E (3k2 – 2k + 1). k=-2 (e) р-1 E (3k2 – 2k + 1). - k=-2
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