Evaluate the integral.
A. 
ln
- 
ln
+ 
tan-1(et) + C
B. 
ln
- 
ln
+ C
C. 
ln
+ 
ln
+ 
tan-1(et) + C
D. 
ln
- 
ln
+ 
tan-1 t + C
Answer: A
Mathematics
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A. j B. -j C. 1 D. -1
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Find the area of the specified region.Inside the lemniscate r2 = 4 sin 2? and outside the circle r = 
A. 
(3
- ? + 6)
B. 
(3
- ?)
C. 
D. 
(2? + 3
)
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Answer the question or give an explanation.Describe the differences between keeping a check stub record of checks written versus a check register.
What will be an ideal response?
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Perform the division. Write the answer with positive exponents.
A. 5x3 + 9x2 + 5
B. 5x3 + 7x2 + 5 + 
C. 5x3 + 7x2 + 5
D. -5x3 - 7x2 - 5 - 
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