Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.log x + log(x2 - 144) - log 7 - log(x - 12)
A. log 
B. log 
C. log 
D. log 
Answer: D
Mathematics
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Find the limit.
ey2 sin-1
A. ?
B. 0
C. 
D. 1
Mathematics
Find the modulo class to which the number belongs for the given modulo system.78, mod 4
A. 1 B. 0 C. 2 D. 3
Mathematics
Identify the equation as either an identity or not.
= 
A. Not an identity B. Identity
Mathematics
Use the table of integrals to find the integral.
?
?
Hint: First use the substitution 
.
?
A. 
B. 
C. 
D. 
Mathematics