Rationalize the denominator. Assume that all variables represent positive real numbers.

A. 8a
B.
C. 33
D.


Answer: B

Mathematics

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Solve the problem.The graph below shows the first derivative of a function . Select a possible graph f that passes through the point P. f'

A.

B.

C.
 
D.

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Find all real solutions of the equation. ?

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

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Verify the identity. = 

What will be an ideal response?

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Identify the values for which the rational expression is undefined.

A. r = 4 B. r = 0 C. r = -4 D. None

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