King Fahd University of Petroleum and Minerals

Mathematical Sciences Department

Math 001-Quiz # 14 (052)

 

Student’s Name:……………………………………               ID: ………..………     .SEC: ………..


 



Q1)   Which one of the following is an irrational number:

 

                                          ANSWER = a

 

Q2)   If , then write the expression      without absolute value.

 

 

 

 

                                                                    ANSWER = -12

 

 

 

Q3)  simplify      

 

 

 

 

 

 

                                                                     ANSWER = 

 

 

 

 

 

Q4)   Simplify    

 

 

                                                                       ANSWER =