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7th Class Mathematics Exponents and Power Question Bank Exponents

  • question_answer
    By what number should \[{{\left( -8 \right)}^{-9}}\text{ }\] be divided so that the quotient may be equal to\[{{\left( -\text{ }8 \right)}^{-6}}\]?

    A) \[{{8}^{3}}\]  

    B) \[~{{\left( -8 \right)}^{-3}}\]

    C) \[~{{\left( -8 \right)}^{3}}\]

    D) \[~{{8}^{-3}}\]

    E)  None of these

    Correct Answer: B

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