Practice with Exponents
Algebraic

Topic Index | Algebra Index | Regents Exam Prep Center

 

Directions:  For the following problems, choose an answer from among the multiple choices.  
 

1.

 

Choose:



 

 

2.

 

Choose:


 
 

 

 

3.

 

Choose:



 

 

 

4.

 

Choose:



 

 

5.

 

Choose:



 

 

6.

  

Choose:



 

 

7.

   

Choose:


 

 

 

8.

 

Choose:



 

 

9.

 

 

Choose:



 

 

10.

 

Choose:



 

 

11.

Choose:

-3087
343
3087

 


 

12.

What is the value of (a + b)2
when a = 2/3 and b = -2?

Choose:

16/9
25/9
64/9

 


 

13.

Find the value of (2x - 6)0
when x does not equal 3.

Choose:

0
1
it varies

 

 

 

14.

Which expression represents 
    
in simplest form?

Choose:



 

 

15.

The expression                
         
    is equivalent to:

 

Choose: