Find the integral.
A. 
tan-1 
+ C
B. 
ln 
+ C
C. 2x ln 
+ C
D. ln 
+ C
Answer: A
Mathematics
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Factor the expression. Express your answer so that only positive exponents occur. (5m + 9)-6/5 + (5m + 9) 1/5 + (5m + 9) 7/5
A. (5m + 9)-6/5 [1 + (5m + 9)-7/5 + (5m + 9) -13/5] B. (5m + 9)-6/5 [1 + (5m + 9) 7/5 + (5m + 9) 13/5] C. (5m + 9)-6/5 [1 + (5m + 9) 7/5 - (5m + 9) 13/5] D. (5m + 9)-6/5 [1 + (5m + 9) 8/5 + (5m + 9) 11/5]
Mathematics
Decompose the fraction into partial fractions.
?
?
A. 
B. 
C. 
D. 
E. none of these
Mathematics
Solve for x. Check your answers.14 = x - 17
A. x = 3 B. x = -31 C. x = 31 D. x = -3
Mathematics
Identify the place value of the underlined digit.
17.94
A. Tens place B. Thousands place C. Hundredths place D. Hundreds place
Mathematics