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8th Class Mathematics Exponents and Power Question Bank Exponents

  • question_answer
    If p + q + r = 0 then find the value of\[\frac{{{({{m}^{p}})}^{4}}}{{{n}^{-4q}}.{{t}^{-4r}}}\] where m = 2n = 8t.

    A) \[{{16}^{p-2r}}\]                 

    B)  \[\frac{1}{{{16}^{(q+3r)}}}\]

    C) \[\frac{1}{{{16}^{2q+3p}}}\]            

    D) Both A and B

    E) None of these

    Correct Answer: D

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