| 1 |
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
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| 2 |
Factor of x3 - 4x - 77 = 0 are: |
- A. (11, -7)
- B. (11, 11)
- C. (11, 7)
- D. (-7, 7)
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| 3 |
If a x b = 0 then a = 0 or b = 0 (both a and b equal to zero) is called: |
- A. solution of equation
- B. law of indices
- C. law of null factor
- D. law of inverse
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| 4 |
The quadratic form of x - 5/2x= x - 4/3 is: |
- A. 2x2 -11x + 15
- B. 2x2 - 15x +11
- C. 2x2 -22x + 15
- D. 2x2 + 11x - 15
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| 5 |
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: |
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| 6 |
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| 7 |
The solution set of absolute equation lx - 3l = 5 is: |
- A. (2,8)
- B. (-2,8)
- C. (-2,-8)
- D. (2,-8)
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| 8 |
The symbol '>' stand for: |
- A. greater than
- B. less than
- C. less then or equal to
- D. greater than or equal to
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| 9 |
Any value of the variable which makes the equation a true statement is called the: |
- A. equation
- B. inequality
- C. variable
- D. solution
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| 10 |
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
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