Rationalize the denominator.

A.
B.  
C.  
D.  


Answer: B

Mathematics

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Use the Laws of Exponents to simplify. Write the answer with positive exponents. All variables are nonzero.(5m-4n-3)3(2m3n-8)-2

A.
B.
C. - 
D.

Mathematics

The graph of a one-to-one function f is given. Draw the graph of the inverse function f-1 as a dashed line or curve.f(x) = 

A.

B.

Mathematics

Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.f(t) = t2 + 6

A. polynomial function; [-6, ?) B. polynomial function; (-6, ?) C. polynomial function; (-?, ?) D. polynomial function; (-?, -6) ? (-6, ?)

Mathematics

Find the LCD of the list of fractions.

A. 9 B. 20 C. 4 D. 5

Mathematics