Question

Write the following function in the simplest form: $tan^{-1}\biggr\lgroup\frac{3a^2x-x^3}{a^3-3ax^2}\biggr\rgroup,a \ \textgreater \ 0;\frac{-a}{\sqrt{3}}\ \textless \ x\ \textless \ \frac{a}{\sqrt{3}}$

Answer 1

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