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 x - 1
B. log x + 1
C. 10x
D. -10x


Answer: A

Mathematics

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Evaluate the integral.

A. 14 sin x - x cos x + C B. 14 sin x - 14x cos x + C C. 14 sin x - 14 cos x + C D. 14 sin x + 14x cos x + C

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Convert the given unit of measure to the measure shown.32.38 meters to decimeters

A. 323.8 decimeters B. 0.324 decimeter C. 3238 decimeters D. 3.238 decimeters

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Represent the linear system as an augmented matrix.2x + 8y = 306x + 8y = 26

A.  
B.
C.
D.

Mathematics

Find the indicated root and express the answer in standard form.Cube roots of 8i

A. 2i,  - i, -  - i
B. -2i, -  - i,  - i
C. 2i,  + i, -  + i
D. -2i,  + i, -  + i

Mathematics