Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log 
A. log (5x5
) - log (7(x + 1)2)
B. log 5 + 5log x + 
log (1 - x) - log 7 + 2log (x + 1)
C. log 5 + 5log x + 
log (1 - x) - log 7 - 2log (x + 1)
D. log 5 + log x5 + log (1 - x)1/5 - log 7 - log (x + 1)2
Answer: C
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Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = 3yi + yj + zk; C: the counterclockwise path around the boundary of the ellipse 
+ 
= 1
A. 36? B. 12? C. -36 D. -36?
Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. - 
B. - 
C. -1 - 
D. - 
Find the domain and range of the inverse of the given function.f(x) = x3 - 2
A. Domain: [0, ?); range: [0, ?) B. Domain: [-2, ?); range: all real numbers C. Domain and range: all real numbers D. Domain: all real numbers; range: [-2, ?)
Simplify.
A. 
B. 
C. 
D. 