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7th Class Mathematics Exponents and Power Question Bank Exponents and Power

  • question_answer
    What is the simplified form of\[{{\left( -6xy \right)}^{6}}\div {{\left( -6xy \right)}^{2}}\]?

    A) \[{{\left( -6xy \right)}^{6}}\]                 

    B) \[{{\left( -6xy \right)}^{8}}\]       

    C) \[\left( -6xy \right)\]                     

    D) \[{{\left( -6xy \right)}^{4}}\]

    Correct Answer: D

    Solution :

    (d)\[\frac{{{\left( -6xy \right)}^{6}}}{{{\left( -6xy \right)}^{2}}}={{\left( -6xy \right)}^{6-2}}={{\left( -6xy \right)}^{4}}\]


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