Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log (x + 4) = log (4x + 1)
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Let f(x) = 
. Find a function y = g(x) so that (f ? g)(x) = 
.
A. g(x) = x2 B. g(x) = x2 - 3 C. g(x) = x2 + 3 D. g(x) = 2x
Mathematics
Find the sum of the series.
A. 
B. 
C. 
D. 
Mathematics
Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 
tan-1(16x) + 
+ C
B. 
tan-1(4x) - 
- 
+ C
C. 
tan-1(4x) - 
+ C
D. ln 
- 
+ C
Mathematics
Express the limit as a definite integral where P is a partition of the given interval.lim
?0
?xk, [5, 6]
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Mathematics