Section 1.3 - Integer Operations With Powers

10 Questions | Attempts: 225

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Integer Quizzes & Trivia

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Questions and Answers
  • 1. 
    Evaluate the expression when x = -5, and y = 4   (x^3 + y^2)
    • A. 

      -141

    • B. 

      -109

    • C. 

      109

    • D. 

      141

  • 2. 
    Which evaluation will result in a positive integer?
    • A. 

      -8^2

    • B. 

      -(-8)^2

    • C. 

      -(8)^2

    • D. 

      (-8)^2

  • 3. 
    Evaluate the expression 4(-3^2)
    • A. 

      -144

    • B. 

      -36

    • C. 

      36

    • D. 

      144

  • 4. 
    Evaluate the expression  -3 - (-6 + 4^2)
    • A. 

      -13

    • B. 

      -1

    • C. 

      1

    • D. 

      5

  • 5. 
    Evaluate the expression when x = - 4 and y = - 2   -----  2x^3(-y^4)
    • A. 

      -2048

    • B. 

      -256

    • C. 

      256

    • D. 

      2048

  • 6. 
    Which expression will result in a positive integer?
    • A. 

      -4(-3 + 5)^2

    • B. 

      6(4 - 6)^2

    • C. 

      -7(-5 + 7)^3

    • D. 

      5(3 - 6)^3

  • 7. 
    If a is a positive integer, which best describes the evaluation of: a^2 - (-a^2)?
    • A. 

      The answer will be a negative integer

    • B. 

      The answer will be 0

    • C. 

      The answer will be a positive integer

    • D. 

      The evaluation can be either postive or negative

  • 8. 
    Which value makes the equation true?   ___^3 = -216
    • A. 

      -6

    • B. 

      -4

    • C. 

      4

    • D. 

      6

  • 9. 
    Assume b is a negative integer.  Which best describes the difference of b^2 - b^2
    • A. 

      The difference is negative

    • B. 

      The difference is 0

    • C. 

      The difference is positive

    • D. 

      The difference can be negative or positive

  • 10. 
    Evaluate the expression ((-4^2) - 8) / -2^3
    • A. 

      -3

    • B. 

      -1

    • C. 

      1

    • D. 

      3

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