Express as a sum of logarithms.log8xy
A. log4x + log4y
B. log4x - log4y
C. log8x + log8y
D. log8x - log8y
Answer: C
Mathematics
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Find the multiplicative inverse of the number.-23
A. 23
B. 
C. 1
D. - 
Mathematics
Express the repeating decimal number as a quotient of two integers.0.
A. 
B. 
C. 
D. 
Mathematics
If 
find 
and 
a. 
(x) = –6 cos(2x)+ 2cos(x)
b. 
(x) = –6sin(x) + sin(2x)
c. (x) = –6sin(2x) + sin(x)
d. (x) = –6 cos(x)+ 2cos(2x)
e. (x) = –2 cos(2x)+ 6cos(x)
Mathematics
Divide and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics