Simplify the radical expression. Assume that all variables represent positive real numbers.

A.
B. 4x12
C. 4x27
D.

Answer: D

Mathematics

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A.  ( - ln( - 1))
B. 6?
C. 3
D.  ( + ln( + 1))

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Sketch the surface z = f(x,y).f(x, y) = -x2 - y2

A.

B.

C.

D.

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Determine if the pair of polar coordinates represents the same point.(4, 0°), (9, 0°)

A. No B. Yes

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Write as a percent. 0.0005

A. 0.5% B. 0.00005% C. 0.05% D. 0.005%

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