Practice with
Exponential Expressions
and Equations

Topic Index | Algebra2/Trig Index | Regents Exam Prep Center

 

Choose the best answer for each question.
(If not specified, round answer to the nearest thousandth when needed.)

1.

Solve for x:
                     

Choose:

-7
3
7



 

2.

Solve for x:  
                          

Choose:

-8
-6
6
 

 

 

3.

Solve for x:  
              

Choose:

-3
-8
  8

 

 

4.

Solve for x:  
                      

 

Choose:

0.699
0.698 
0.545 

 

 

5.

Solve for x:               
                   
     

Choose:

0.834
-0.834 
-0.631

 

 

6.

Solve for x:  
                 

Choose:

-0.631
0.631
0.834

 

 

7.

Solve for x:
                        

Choose:

1.787
0.257
-2 

 


 

8.

Simplify:
                        

Choose:

2
6

 


 

9.

Solve for x
(to the nearest tenth)
:
              

Choose:

0.3
0.4
0.7 

 


 

10.

Solve for t
(to the nearest hundredth)
:

       

Choose:

1.43
4.19
4.20 

 


 

11.

Simplify:
        ln(e)

Choose:

0
1
e

 

 

12.

Solve for x:  
 

       

Choose:

ln 5
-3
both ln 5 and -3