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Math 9_Q2-Mod.4:Simplifying Expressions with Rational Exponents

Quiz by Dona Aquino

Grade 9
Mathematics
Philippines Curriculum: Grades K-10 (MELC)

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10 questions
Show answers
  • Q1

    1.     In the expression 𝑥𝒚, what could be the value of 𝑦? 

    -2

    0

    2

    \frac{1}{2}

    30s
    M9AL-IIe-1
  • Q2
    30s
  • Q3

    3.    Which of the following is TRUE?

    x\ \frac{1}{2\ }\cdot\ x\ \frac{1}{2}=2x\ ^{\frac{1}{2}}

    x\ \frac{1}{2\ }\cdot\ x\ \frac{1}{2}=x\ \frac{1}{4}

    x\ \frac{1}{2}\cdot\ x\ \frac{1}{2}=x^2

    x\ \frac{1}{2}\cdot x\ \frac{1}{2}=x

    30s
  • Q4
    30s
  • Q5
    30s
  • Q6

    6.    The exponential expression  is the same as _____.

    \frac{1}{\sqrt[3]{w^5}}

    \sqrt[3]{w^5}

    \frac{1}{\sqrt[\frac{3}{5}]{w}}

    \sqrt[\frac{5}{3}]{w}

    30s
  • Q7

    7. The length of the diagonal of the square frame is 3√2 cm. How is the length translated in rational exponent?

    3\left(\frac{1^2}{2}\right)cm

    \left(3\right)\left(2\ ^{\frac{1}{2}}\right)cm

    \left(3\right)\left(2^{\frac{2}{1}}\right)cm

    \left(3\right)\left(2^2\right)

    30s
  • Q8
    30s
  • Q9
    30s
  • Q10
    30s

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