1 
Any value of the variable which makes the equation a true statement is called the: 
 A. equation
 B. inequality
 C. variable
 D. solution

2 
The solution set of absolute equation lx  3l = 5 is: 
 A. (2,8)
 B. (2,8)
 C. (2,8)
 D. (2,8)

3 
An equation that can be written in the form ax + b = 0, a ≠ 0 where a and ab are constants and x is variable is called: 
 A. linear equation
 B. liner inequality
 C. cubic equation
 D. quadratic equation

4 
A father's age 4 times of his son's age. if the age of son is 20 year's then the age of father is: 

5 
Root which are not the solution of the original equation but they are obtained in the solution are called: 
 A. Real roots
 B. extraneous roots
 C. constants
 D. variable solvents

6 


7 
Factor of x3  4x  77 = 0 are: 
 A. (11, 7)
 B. (11, 11)
 C. (11, 7)
 D. (7, 7)

8 
Any term of an equation may be taken to the other side with its sign changed without affection the equation is called: 
 A. factorization
 B. surd
 C. transposition
 D. transformation

9 
for any there numbers x,y and z if x > y and y> z then: 
 A. trichotomy property
 B. transitive property
 C. additive property
 D. multiplicative property

10 
Two liner algebraic expressions joined by an inequality symbol such as >,<, >,< is called: 
 A. liner equation
 B. liner inequality
 C. absolute value equation
 D. order relation
