Simplify the expression.-4-2

A. 16
B.
C. -16
D. - 


Answer: D

Mathematics

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Find the LCD of the pair of fractions. Then build up each fraction to have that common denominator.  and 

A. LCD is 20,  and 
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Between the pair of numbers, insert the appropriate sign: <, =, or >.9  9

A. > B. = C. <

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Sketch the graph of the polynomial function.f(x) = x3 + x2 + 5x + 3

A.

B.

C.

D.

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