x² dx Using trigonometric substitution, the integral is equivalent to A 4 sec²0 tan0 dô B | 4 tan 0 sec® do a14 sinº0 do 13 D 4 sec³0 do

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 68E
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Question
x² dx
Using trigonometric substitution, the integral
is equivalent
|x² -
to
2/2
A
4 sec20 tano do
z/2
в
4 tan-0 sec® de
z14
4 sin20 d0
213
D
4 sec³0 d0
Transcribed Image Text:x² dx Using trigonometric substitution, the integral is equivalent |x² - to 2/2 A 4 sec20 tano do z/2 в 4 tan-0 sec® de z14 4 sin20 d0 213 D 4 sec³0 d0
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