Question

qual a derivada de 2 vezes raiz cúbica de x.
$2 \sqrt[3]{x}$
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Answer 1

$f(x) = 2 \sqrt[3]{x} = 2 {x}^{ \frac{1}{3} } \\ \frac{dy}{dx} = 2.\frac{1}{3} {x}^{ \frac{1}{3} - 1 } \\ = \frac{2}{3} {x}^{ - \frac{2}{3} }$