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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. math exams: CLEP College Algebra Practice Questions - 1

Thursday, June 23, 2011

CLEP College Algebra Practice Questions - 1


 

  1. (3x-1)^{2}
         
    1. 3x^{2}+1
      2.    
    2. 9x^{2}-1
      3.    
    3. 9x^{2}+1
      4.    
    4. 9x^{2}-6x+1
      5.    
    5. 9x^{2}-3x+1
    2.   
  2. Which of the following is a factor of 9-(x+y)^{2}
         
    1. (x+y)^{2}
      2.    
    2. (x+y)
      3.    
    3. 3-x+y
      4.    
    4. 3+x+y
      5.    
    5. 9+x+y
    3.   
  3. 3t(2t^{2}+1)-(4-2t^{3}+10t)+1
         
    1. 8t^{2}+7t-3
      2.    
    2. 8t^{2}+7t+1
      3.    
    3. 8t^{2}-7t-3
      4.    
    4. 8t^{2}-7t-4
      5.    
    5. 2t^{3}-7t+4
    4.   
  4. If x+3=y What is the value of |y-x|+|x-y|
         
    1. -6
      2.    
    2. 0
      3.    
    3. 3
      4.    
    4. 6
      5.    
    5. -3
    5.   
  5. \frac{\frac{x^{2}-4}{x+1}}{\frac{x-2}{x-1}}
         
    1. \frac{x-1}{x+2}
      2.    
    2. \frac{(x-1)(x+2)}{x+1}
      3.    
    3. \frac{x^{2}-x-2}{x+1}
      4.    
    4. \frac{1}{(x-1)(x+1)}
      5.    
    5. \frac{x+2}{(x-1)(x+1)}
    6.   
  6. Which of the following is a factor of 2x^{2}+4x-9
         
    1. x+\frac{2-\sqrt{22}}{2}
      2.    
    2. x-2-\frac{\sqrt{22}}{2}
      3.    
    3. x+2-\frac{\sqrt{22}}{2}
      4.    
    4. x-\frac{2+\sqrt{22}}{2}
      5.    
    5. x+2+\frac{\sqrt{22}}{2}
    7.   
  7. \frac{(n+2)!}{n+1}-n=
         
    1. 0
      2.    
    2. 2
      3.    
    3. n+2
      4.    
    4. (n+1)!
      5.    
    5. n+1
    8.   
  8. Of the following which is greatest?
         
    1. 3^{(5^{7})}
      2.    
    2. (3^{5})^{7}
      3.    
    3. 5^{(3^{7})}
      4.    
    4. (5^{3})^{7}
      5.    
    5. 7^{(5^{3})}
    9.   
  9. Which of the following gives all values of x for wich |x-3| \leq 7?
         
    1. \{x/ -10 \leq x \leq 4 \}
      2.    
    2. \{x/ -7 \leq x \leq 3 \}
      3.    
    3. \{x/ -10 \leq x \leq -3 \}
      4.    
    4. \{x/ -10 \leq x \leq -4 \}
      5.    
    5. \{x/ -4 \leq x \leq -3 \}
    10.   
  10. Which of the following are the solutions of the equation  x^{2}-x-1=0 ?
          
    1. \frac{-1+\sqrt{5}}{2} or  \frac{-1-\sqrt{5}}{2}
      2.    
    2. -1+\frac{\sqrt{5}}{2} or  -1-\frac{\sqrt{5}}{2}
      3.    
    3. \frac{1+\sqrt{5}}{2} or  \frac{1-\sqrt{5}}{2}
      4.    
    4. 1+\frac{\sqrt{5}}{2} or  1-\frac{\sqrt{5}}{2}
      5.    
    5. \frac{1+i\sqrt{5}}{2} or  \frac{1-i\sqrt{5}}{2}
Answer Key
1 D
2 D
3 C
4 D
5 B
6 D
7 B
8 A
9 C
10 C
Posted by Ssafini : at 5:08 PM

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