Find the following. Assume that the letter can represent any real number.

A.
B.
C. (z + 5)2
D. z + 5

Answer: B

Mathematics

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Solve. Then graph. Write the solution set using interval notation.a - 11 < -5   

A. (6, ?)
 
B. (-?, 6)
 
C. (-?, 6]
 
D. [6, ?)
 

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Mathematics

Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.

A.  +  + 
B.  + 
C.  + 
D.  +  + 

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Mathematics

Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 12x3 + 38x2 - 52x - 110; x + 

A. Yes B. No

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Mathematics

Solve the inequality.log2 (3x + 4) ? 3

A. x ? 
B. x ? - 
C. x ? 4
D. x ? 

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Mathematics