Evaluate using integration by parts.
ln x dx
A. ln x - 
x2 + C
B. 
x2ln x - 
x2 + 5x + C
C. 
x2ln x - 
x2 + C
D. 
x2ln x - 
x2 - 5x + C
Answer: B
Mathematics
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A. 
B. 
C. 1025
D. 1035
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Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.sin 2x + sin x = 0
A. 
, 
, 
, 
B. 
, 
C. 0, 
, ?, 
D. No solution
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Use the formula A = P(1 + rt) to find the indicated quantity.Allan borrowed $5500 from his father to buy a car. He repaid him after 8 months with interest of 7% per year. Find the total amount he repaid.
A. $5724.58 B. $5885.00 C. $256.67 D. $5756.67
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Find A-1, if it exists.A = 
A. 
B. 
C. 
D. Does not exist
Mathematics