Solve the equation by completing the square.16d2 + 32d + 15 = 0

A.
B.
C.
D.


Answer: D

Mathematics

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Shade the portion of the diagram that represents the given set.A ? (B ? )

A.

B.

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Graph the ellipse. +  = 1 

A.

B.

C.

D.

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Determine whether the function is even, odd, or neither.f(x) = (x + 1)(x + 3)

A. Even B. Odd C. Neither

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Convert to decimal notation.1.27 × 10-4

A. 0.00127 B. 0.0000127 C. 0.000127 D. -127,000

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