Factor completely. If the polynomial cannot be factored, say it is prime.10x3 - 19x2 - 15x

A. x(2x - 5)(5x + 3)
B. (2x2 - 5)(5x + 3)
C. x2(2x - 5)(5x + 3)
D. x(5x - 5)(2x + 3)


Answer: A

Mathematics

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Perform the operation indicated. ? 

A.
B.  
C.  
D.  

Mathematics

An object is attached to a coiled spring. The object is pulled down (negative direction from the rest position) and then released. Write an equation for the distance of the object from its rest position after t seconds.amplitude = 13 in.; period = 8 seconds

A. d = -13 sin ?t
B. d = -8 cos ?t
C. d = -13 cos t
D. d = -13 cos ?t

Mathematics

Subtract.  - 

A. x3 - x2 + - 5
B. x3 - x2 + x + 11
C. x3 - x2 + + 11
D. x3 - x2 + x + 11

Mathematics

Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = 2f(x)  

A.

B.

C.

D.

Mathematics