For integration of rational functions by partial fractions, how do you know what to choose as u for u-substitution, such as in problems 45 and 47, which are attached?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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For integration of rational functions by partial fractions, how do you know what to choose as u for u-substitution, such as in problems 45 and 47, which are attached?

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Transcribed Image Text:E WISX XM M XM A wm-advocate.symplicity.com/care_report/index.php/pid716515? My maternal grandmother (mother of Elizabeth Oberkircher (my/Cecilia Oberkircher's mother)), Ann Curvan, has passed away recently. I am mourning my loss and will be traveling out of state for the funeral this weekend (10/1 - 10/3). Emergency Request - Courses Involved Please list the specific courses impacted by your emergency. Please enter information carefully and completely. Emergency Request - Course 1 Name PHYS 101H- General Physics l- Honors Emergency Request - Course 1 Instructor Name Professor Patricia Vahle Emergency Request - Course 1 Instructor Email plvahle@wm.edu Emergency Request - Course 2 Name General Physics 101L- General Physics-Lab Emergency Request - Course 2 Instructor Name 5:59 PM O Type here to search 82°F Sunny 9/28/2021 ...
E Environmental Ju
The integral funct x
Content
9173817
вы МАТН 112-02 Cа
b The integral funct x
M Inbox - caoberkir x
A bartleby.com/solution-answer/chapter-74-problem-45e-calculus-early-transcendentals-8th-edition/9781285741550/9af454de-52f1-11e9-8385-02ee952b546e
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E Calculus: Early Transcendentals
< Chapter 7.4, Problem 45E >
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Calculation:
Show the integral function as follows:
1
dx (1)
xA - xA
Consider u = V (2)
Modify Equation (2).
x = u° (3)
VI = u
Vi = ư
Differentiate both sides of the Equation (3).
dx = 6u du
GET 5 FREE QUESTIONS X
Substitute u for Vx, u for Vx, and 6u du for dx in Equation (1).
巴
би
du
12:37 AM
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10/6/2021
Transcribed Image Text:E Environmental Ju The integral funct x Content 9173817 вы МАТН 112-02 Cа b The integral funct x M Inbox - caoberkir x A bartleby.com/solution-answer/chapter-74-problem-45e-calculus-early-transcendentals-8th-edition/9781285741550/9af454de-52f1-11e9-8385-02ee952b546e = bartleby Search for textbooks, step-by-step explanations to homework questions, E Ask an Expert E Calculus: Early Transcendentals < Chapter 7.4, Problem 45E > Get live help whenever you need from online tutors! Try bartleby tutor today > Calculation: Show the integral function as follows: 1 dx (1) xA - xA Consider u = V (2) Modify Equation (2). x = u° (3) VI = u Vi = ư Differentiate both sides of the Equation (3). dx = 6u du GET 5 FREE QUESTIONS X Substitute u for Vx, u for Vx, and 6u du for dx in Equation (1). 巴 би du 12:37 AM P Type here to search 70°F Cloudy 10/6/2021
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