Question 19 9 Let the integral be 'solvable' using trigonometric substitution. What is the correct choice of u given S- +6x-7 u= x² +6x+9 u= x² +6x u= x+3 u= x +9 B D C dx?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 70E
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Question 19
9
Let the integral be 'solvable' using trigonometric substitution. What is the correct choice of u given S-
+6x-7
u= x² +6x+9
u= x² +6x
u= x+3
u= x +9
B
D
C
dx?
Transcribed Image Text:Question 19 9 Let the integral be 'solvable' using trigonometric substitution. What is the correct choice of u given S- +6x-7 u= x² +6x+9 u= x² +6x u= x+3 u= x +9 B D C dx?
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