Factor completely, or state that the polynomial is prime.9x3 - 9x

A. 9x(x2 + 1)
B. 9x(x2 - 1)
C. x(x + 3)(x - 3)
D. 9x(x + 1)(x - 1)


Answer: D

Mathematics

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A.
B.
C.
D.

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Write the sum in summation notation.2 +   +  +   + . . . +  

A.
B.
C.
D.

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Solve the problem.Select the correct statement for the definition of the limit: f(x) = L means that __________________

A. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.
B. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.
C. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.
D. if given a number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.

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Provide an appropriate response.Solve the following equation:  x =  x - 33

Fill in the blank(s) with the appropriate word(s).

Mathematics