Simplify for .

MATHEMATICS · Single correct · CBSE · Mathematics · Number Systems · Number Systems

Problem

Simplify 27a43  ×  (a1/3)−2\sqrt{\dfrac{27a^{4}}{3}}\;\times\;\bigl(a^{1/3}\bigr)^{-2} for a>0a>0. (a) 3a2/33a^{2/3} (b) 9a4/39a^{4/3} (c) 3a4/33a^{4/3} (d) 3a8/33a^{8/3}

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