Simplify by factoring. Assume that any variable in a radicand represents a positive real number.

A. 3x2
B. 3x
C. 3x2
D. 3x2

Answer: C

Mathematics

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B. x2 + y2 = 16
C. x = 
D. x = 4

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A. Ellipse B. Circle C. Parabola D. Hyperbola

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Perform the indicated operation. Simplify if possible. - 

A.
B.
C.
D.

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Solve ?CAT, round to the nearest tenth.

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