Rational Expressions & Equations

6 Questions | Total Attempts: 368

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Rational Expressions & Equations - Quiz

Do you think that you achieved the SLO 5 & 6, for rational expressions and equations section? Take this quiz and find out. Instructions: you will answer several questions in different formats regarding rational expressions and equations. Please read carefully the problems and answer the questions asked.


Questions and Answers
  • 1. 
    Please write down the students learning outcome for this section.Hint: there are only two.
  • 2. 
    The simplification of  the above rational expression is:
    • A. 

      2x-5

    • B. 

      1

    • C. 

      (x-1)/(x-5)

    • D. 

      Undefined

    • E. 

      No solution

  • 3. 
    The solution for this equation is:
  • 4. 
    The LCD for these rational expressions is:
    • A. 

      (x+1)(x-1)

    • B. 

      5(x-1)(x+1)

    • C. 

      5(x-1)(x-1)(x+1)

    • D. 

      5(x-1)(x-1)

    • E. 

      None of the above

  • 5. 
    The result of subtracting these two rational expressions is:
  • 6. 
     A semi-truck travels 300 miles through the flatland in the same amount of time that it travels 180 miles through mountains . The rate of the truck is 20 miles per hour slower in the mountains than in the flatland.  The flatland rate is 30mph
    • A. 

      True

    • B. 

      False