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## appleduardo Group Title how can i derivate the following function? one year ago one year ago

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1. appleduardo Group Title

$7 \ln (x ^{\frac{ 2 }{ 5 }})$

2. Shadowys Group Title

You might be interested to know that: $$\ln x^a = a \ln x$$ and $$\frac{d}{dx} (ln x)= \frac{1}{x}$$

3. appleduardo Group Title

$\frac{ 14 }{ (\sqrt[5]{x ^{2}})(5\sqrt[5]{x ^{3}})}$

4. appleduardo Group Title

i got that result, is that ok?