or each of the following integrals, indicate the trigonometric substitution that could be used to find the inte xpress as a function of a new variable. Do not perform the substitutions and do not evaluate the ntegrals. -S; dt PIVO dz = √₂ 1² 1² +25 √9-41² I³ (x² +8x+7)³/2 dz

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 64E
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For each of the following integrals, indicate the trigonometric substitution that could be used to find the integral.
Express as a function of a new variable. Do not perform the substitutions and do not evaluate the
integrals.
I²
·S
dt
1² +25
T³
»/₂
dz
√9-4x²
I³
/ *
(C)
dz
(x² +8x+7)³/2
(a)
(b)
Transcribed Image Text:For each of the following integrals, indicate the trigonometric substitution that could be used to find the integral. Express as a function of a new variable. Do not perform the substitutions and do not evaluate the integrals. I² ·S dt 1² +25 T³ »/₂ dz √9-4x² I³ / * (C) dz (x² +8x+7)³/2 (a) (b)
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