Write as the sum and/or difference of logarithms. Express powers as factors.ln 
, x > 8
A. ln 5 + ln x + 
ln (1 + 4x) - ln 9 - ln (x - 8)
B. ln 5 + ln x - 11ln (1 + 4x) - 9ln (x - 8)
C. 5ln x + 
ln (1 + 4x) - 9ln (x - 8)
D. ln 5 + ln x + 
ln (1 + 4x) - 9ln (x - 8)
Answer: D
Mathematics
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A. 80 B. 0 C. 40 D. 400
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Perform the indicated operations.-3ax6(-11ax6 + 8x5 - 2a)
A. 33a2x36 - 24ax30 + 6a2x6 B. 33ax12 - 24ax11 + 6ax6 C. 33a2x12 - 24ax11 + 6a2x6 D. 33a2x12 + 24ax11 - 6a2x6
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Express the trigonometric function in terms of the same function of a positive acute angle.csc 166°
A. csc 59° B. -csc 59° C. -csc 14° D. csc 14°
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Simplify the complex rational expression.
A. 
B. 
C. 
D. 
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