Express as a single logarithm and, if possible, simplify.logb x7 - 2logb 

A. logb x8
B.
C. logb (x7 - x)
D. logb x6

Answer: D

Mathematics

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Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (x + 8)x

A. x ln(x + 8)
B. (x + 8)x 
C. ln(x + 8) + 
D. x + (8)x-1

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Mathematics

Find the power series representation for f(x).f(x) = dt

A. x +  +  +  +  - . . .
B. x -  +  -  +  - . . .
C. x -  +  -  +  - . . .
D. x +  +  +  +  - . . .

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Refer to the figure to answer the question. Line DH is parallel to line IM. Line BO is perpendicular to line DH.m?IJN is 53°. m?IJN = m?PLM. What is the measure of ?KLP?

A. Cannot be determined B. 53° C. 37° D. 127°

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Mathematics

Solve the equation.log = x

A.
B.
C.
D.

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Mathematics