Find the reciprocal.- 
A. - 
B. - 
C. -2
D. - 
Answer: D
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. ln 
- 
tan-1 
- 
+ C
B. ln 
- 
tan-1 
+ C
C. - 
tan-1 
- 
+ C
D. ln 
- 
+ C
Mathematics
Solve the inequality. Write the solution set in interval notation and graph it.-1 ? 4 + 
q ? 5
A. [-5, 1]
B. (-5, 1)
C. [-10, 2]
D. (-10, 2)
Mathematics
Multiply. Simplify by combining like terms.(a + 6b)(a + 10b)
A. b2 + 13ab + 60a2 B. 1 + 16ab + 16b2 C. a2 + 16ab + 60b2 D. a2 + 16a + 60b2
Mathematics
Use a formula for Sn to evaluate the series.
A. 3735 B. 3737 C. 6,976,980 D. 6,980,716
Mathematics