Use a trigonometric substitution to evaluate the integral.
A. 
sec-1
+ C
B. 
sin-1 
+ C
C. sin-1 
+ C
D. 7sec-1 x + C
Answer: A
Mathematics
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 Figure 3.png)
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x
A. One B. No Solution C. Infinite number
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A. 1 B. 16 C. -7 D. -16
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Rationalize the denominator. Write the quotient in lowest terms.
A. 
B. 
C. 
D. 
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