Question

Найдите производную функции

$f(x)=log_{4}^{2}(x).$

Answer 1

$f(x)= log_{4} ^{2} (x)\ f'(x)=2log_{4} (x) (log_{4} (x))'=2log_{4} (x) frac{1}{xln4} =\ frac{2log_{4} (x) }{xln4}$