
Directions: On this page, all variables will be considered positive (not zero). Choose the best answers.
1. 




2. 
What is the value of 4x^{½} + x^{0} + x^{¼}, when
x = 16?


Choose:


3. 
If f (x) = x^{1/3}, what is f (64)? 



4. 
Find the value of . 



5. 
Which choice is equivalent to ? 



6. 
Which choice is equivalent to ?




7. 
Which choice is equivalent to ?




8. 
Which of the following expressions are equivalent to ?
(Check all that apply, and hit SUBMIT!) 



9. 
Which choice is equivalent to ?




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