Question

Найти производную:
1. $y= \frac{10 x^{4} - 3 x^{2} }{(3 x^{2} -1)^{2}}$
2. $y= \frac{1}{ \sqrt{x} ( x^{2} -1)}$
3. $y=3 \sqrt[3]{ x^{2} } +2 x \sqrt[3]{x} + (\frac{1}{x} )^{3}$
4. $y= \sqrt{x} + \frac{2 \sqrt{x} }{x+1}$
5. $y= \sqrt[3]{ x^{4} } ( \sqrt[3]{ x^{2} } - \sqrt[3]{x} )$
6. $y= \frac{x}{ \sqrt{x} +1} - \frac{x}{ \sqrt{x} -1}$

Answer 1

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