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  3. 9th Class
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9th Class Mathematics Sample Paper Mathematics Sample Paper-3

  • question_answer
    Simplify: \[\sqrt{{{m}^{2}}{{n}^{2}}}\times \sqrt[6]{{{m}^{2}}{{n}^{2}}}\times \sqrt[3]{{{m}^{2}}{{n}^{2}}}\]

    A) \[{{m}^{2}}{{n}^{2}}\]        

    B) \[{{m}^{3}}{{n}^{2}}\]

    C) \[{{m}^{2}}{{n}^{2}}\]        

    D) \[m{{n}^{2}}\]

    E) None of these

    Correct Answer: C

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