Question

найти производную функции
$y = \frac{ {x}^{2} }{6} - {3x}^{2}$
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Answer 1

$(\displaystyle \frac{x^{2} }{6} -3x^{2}) '=(-\frac{17x^{2} }{6})'$

$\displaystyle -\frac{17}{6}* (x^{2}) '=-\frac{17}{6} *2x=-\frac{17x}{3}$