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

  • question_answer
    Express \[{{6}^{2}}\times {{7}^{-4}}\times {{({{8}^{-2}})}^{2}}\times {{6}^{3}}\times {{7}^{2}}\times {{8}^{4}}\] in the simplest exponential form.

    A)  \[{{6}^{5}}\,{{7}^{2}}\]                                 

    B)  \[\frac{{{6}^{5}}}{{{7}^{2}}}\]  

    C)  \[{{6}^{-5}}\,{{7}^{2}}\]               

    D)         \[{{6}^{-5}}\,{{7}^{-2}}\]

    Correct Answer: B

    Solution :

    Not Available


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