Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4 

A. 3 - log4
B. log464 - log4
C. 3 - log4(x - 1)
D. 3log44 - log4(x - 1)

Answer: C

Mathematics

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Expand the quotient by partial fractions.

A.   + 
B.   + 
C.   + 
D.  + 

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Find all solutions to the equation in the interval [0, 2?).sin 2x = -sin x

A. 0, , ?, 
B. , , , 
C. No solution
D. , 

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Solve the SSA triangle. Indicate whether the given measurements result in no triangle, one triangle, or two triangles. Solve the resulting triangle. Round angle measures to the nearest degree and lengths to the nearest tenth when necessary.A = 75°, a = 2, b = 6

A. B = 37°, C = 68°, c = 10 B. B = 39°, C = 66°, c = 12 C. No triangle exists. D. A = 38°, C = 67°, c = 8

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Mathematics

Determine whether the equation is quadratic.x3 - 2x2 + x = 0

A. Yes B. No

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Mathematics