What Do You Know About Rational Exponents & Radicals?

10 Questions | Total Attempts: 188

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What Do You Know About Rational Exponents & Radicals?

In as much as you know a bit about the topic, you'll be completely fine. If you don't, then you'll learn more.


Questions and Answers
  • 1. 
    What's the most crucial symbol used under this topic?
    • A. 

      Division

    • B. 

      Square roots

    • C. 

      Square of a number

    • D. 

      Cube of a numbee

  • 2. 
    What represents square root?
    • A. 

    • B. 

      π

    • C. 

      °

    • D. 

      |

  • 3. 
    What is a rational exponent?
    • A. 

      A number

    • B. 

      A number greater than 10

    • C. 

      A whole number

    • D. 

      A fraction

  • 4. 
    What's the relationship between rational exponents and radicals?
    • A. 

      Rational exponents and radicals are progressive equations used in resolving bigger problems

    • B. 

      They're in the same form

    • C. 

      Rational exponents and radicals are different ways of expressing the same thing

    • D. 

      They are separate entities that cannot work together

  • 5. 
    Numerators in fractional exponents start from where?
    • A. 

      0

    • B. 

      1

    • C. 

      4 above only

    • D. 

      1.5

  • 6. 
    Rewriting a radical entails one of the following
    • A. 

      Root is multiplied by 2

    • B. 

      Root is squared

    • C. 

      Radicand becomes numerator while root becomes denominator

    • D. 

      Radicand is multiplied by the root

  • 7. 
    Where, in the following do you use fractional exponents?
    • A. 

      None

    • B. 

      Calculus

    • C. 

      Factorization

    • D. 

      Trigonometry

  • 8. 
    Which one is true about rational exponents and radicals?
    • A. 

      They limit calculations a lot

    • B. 

      They provide different ways to solve certain/specific problems

    • C. 

      They don't make use of numerators or denominators

    • D. 

      They leave remainders

  • 9. 
    Which number correctly represents cube root?
    • A. 

      3

    • B. 

      2

    • C. 

      4

    • D. 

      2.8 (approximately 3)

  • 10. 
    Which one is the radical sign in this topic?
    • A. 

      ÷

    • B. 

      |

    • C. 

      °

    • D. 

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