Algebra 1b: Unit 1 Obj 4 Power To A Power

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Algebra 1b: Unit 1 Obj 4  Power To A Power - Quiz

Bases with exponents raised to a power are multiplied


Questions and Answers
  • 1. 
    Which choice represents the simplified exponential expression? (x7)4
    • A. 

      X^11

    • B. 

      X

    • C. 

      X^28

    • D. 

      X^3

  • 2. 
    Which choice represents the simplified exponential expression? (z5)8
    • A. 

      Z^-3

    • B. 

      Z

    • C. 

      Z^13

    • D. 

      Z^40

  • 3. 
    When you have  which variable does the 5 go to?
    • A. 

      The x

    • B. 

      The y

    • C. 

      Both x and y

    • D. 

      Neither x or y

  • 4. 
    Simplify
    • A. 

      -9x^6y^3

    • B. 

      9x^5y^2

    • C. 

      9x^6y^2

    • D. 

      -9x^5y^2

  • 5. 
    (xy)4 * (xy)2 = x6 * y6
    • A. 

      True

    • B. 

      False

  • 6. 
    Which choice represents the simplified exponential expression?(52)3
    • A. 

      5^5

    • B. 

      5^-6

    • C. 

      5^6

    • D. 

      25^3

    • E. 

      15625

    • F. 

      3125

  • 7. 
    Which choice represents the simplified exponential expression?
    • A. 

      7^6

    • B. 

      7^8

    • C. 

      7^2

    • D. 

      117649

    • E. 

      5764801

  • 8. 
    Which choice represents the simplified exponential expression?(s -6)9
    • A. 

      S

    • B. 

      S^3

    • C. 

      S^ -15

    • D. 

      S^ -54

    • E. 

      1/s^54

    • F. 

      1/s^3

    • G. 

      S^-3

  • 9. 
    • A. 

      (64g^12h^10)/(25f^6)

    • B. 

      (64g^8h^7)/(25f^5)

    • C. 

      (27g^12h^10)/(f^6)

    • D. 

      (729g^8h^7)/(f^5)

    • E. 

      (8g^12h^10)/(5f^6)

  • 10. 
    • A. 

      1/81a^16b^28

    • B. 

      B^28/(81a^16)

    • C. 

      81b^28/(a^16)

    • D. 

      B^11/-81a^0

    • E. 

      -81b^28/b^16

    • F. 

      81a^-16b^28

    • G. 

      81/a^16b^28

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