A) u-substitution with u = 7x³ +5 B) u-substitution with u = 3x² u-substitution with u = 3x² dx u-substitution C) D) with u = (7x³ + 5)¹¹ 7. To evaluate f sin xdx, which of the following would be the first step? A) u-substitution with u = sin x u-substitution with u = x B) C) u-substitution with u = x8 D) u-substitution with u = sin x8 8. What is the appropriate formula for A) [cscx cotx dx B) secx tan x dx C) fse c²x dx D) csc²x dx cotx sinx dx?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.5: The Binomial Theorem
Problem 50E
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6. To evaluate 3x²(7x3 + 5)¹¹dx, which of the
following would be the first step?
A) u-substitution with u = 7x³ +5
u-substitution with u = 3x²
B)
C)
u-substitution with u = 3x²dx
D)
u-substitution with u = (7x³ + 5)¹¹
7. To evaluate f sin x dx, which of the following
would be the first step?
A) u-substitution with u = sin x
u-substitution with u = x
B)
C) u-substitution with u = x8
D) u-substitution with u = sin x8
8. What is the appropriate formula for cotx dx?
sinx
A) [cscx cotx dx
B)
secx tan x dx
C)
se c²x dx
D) fcsc²x dx
Transcribed Image Text:6. To evaluate 3x²(7x3 + 5)¹¹dx, which of the following would be the first step? A) u-substitution with u = 7x³ +5 u-substitution with u = 3x² B) C) u-substitution with u = 3x²dx D) u-substitution with u = (7x³ + 5)¹¹ 7. To evaluate f sin x dx, which of the following would be the first step? A) u-substitution with u = sin x u-substitution with u = x B) C) u-substitution with u = x8 D) u-substitution with u = sin x8 8. What is the appropriate formula for cotx dx? sinx A) [cscx cotx dx B) secx tan x dx C) se c²x dx D) fcsc²x dx
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