Practice Page

 

Rationalize Denominators
 Math B

 

Try the following problems:  

 

1.

Rationalize the denominator:   

 

Answer

 

 

 

2.

Rationalize the denominator.  Simplify if possible. 

 

Answer

 

 

3.

Write the conjugate for each binomial.

Answer

 

 

4.

 

The reciprocal of        is:


 

Answer

 

 

5.

Rationalize the denominator:

  

Answer

 

 

6.

 

The expression    is equivalent to:

 

  

Answer

 

 

7.            Write an expression equivalent to:

           

Answer

 

 

8.

 Rationalize the denominator and simplify.

           

      

Answer

 


DeMarr