f(x)\displaystyle {f{{\left({x}\right)}}} = 12(7x2+7x+11)53\displaystyle \frac{{12}}{{{\sqrt[{5}]{{{\left({7}\cdot{x}^{{2}}+{7}\cdot{x}+{11}\right)}}}}^{{3}}}}. Find f(x)\displaystyle {f}'{\left({x}\right)}.
Leave the answer in exponent form with DECIMAL coefficient.