Factor completely. If the polynomial cannot be factored, write "prime."3x2 + 12x + 12

A. 3(3x + 2)(x + 6)
B. 3(x - 2)2
C. 3(3x + 2)2
D. 3(x + 2)2


Answer: D

Mathematics

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A. not possible
B.
C.
D.

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Determine the domain of the function.f(x) = 

A.  
B.
C.  
D.  

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The graph of the difference equation yn = 0.98yn-1 + 2, y0 = 200 is

A. oscillating and attracted to the line y = 100. B. decreasing and attracted to the line y = 100. C. decreasing and repelled by the line y = 100. D. increasing and attracted to the line y = 100. E. none of these

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Find the vertices of the hyperbola.16(y + 1)2 - 36(x + 2)2 = 576

A. (-2, 1) and (6, 1) B. (-2, 5) and (-2, -7) C. (-6, -1) and (2, -1) D. (2, 7) and (2, -5)

Mathematics