Simplify the expression.

A. - 
B. - 
C.
D.


Answer: B

Mathematics

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Find the second derivative.y =  - 10

A. 23x - 10
B. x2
C. 23x
D. x

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Graph the circle.x2 + y2 - 8x - 10y + 37 = 0

A.

B.

C.

D.

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

A. xy
B.
C. xy4
D. x

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Sketch the graph of the line by locating the second point with the rise-and-run method.Through (0, 3), m = -2

A.

B.

C.

D.

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