Question

Вычислить производную.
Помогите пожалуйста!!!

Answer 1

$1) \ ( x^{8} )' = 8 x^{7} \\ \\ 2) \ ( \frac{x^3}{3})' = x^{2} \\ \\ 3) \ (5-x)' = -1$

$4) \ ( \frac{3}{x})' = -3 *\frac{1}{ x^{2} } \\ \\ 5) \ ( x^{5} + x^{2} )' = ( x^{5})' + (x^{2} )' = 5 x^{4} +2x \\ \\ 6) \ ( x^{7} -2)' = 7 x^{6}$

$7) \ ( \frac{ \sqrt{x} }{2})' = \frac{1}{4 \sqrt{x} } \\ \\ 8) \ (3x^{2} )' = 6x \\ \\ 9) \ (5)' = 0$

$10) \ ( x^{3} +2)' = 3 x^{2} \\ \\ 11) \ (2 \sqrt{x} )'= \frac{1}{ \sqrt{x}} \\ \\ 12) \ (5 x^{2} -x)' = 10x-1$

$13) \ ( \frac{x}{2})' = \frac{1}{2} \\ \\ 14) \ (x- \frac{1}{x})' = 1+ \frac{1}{ x^{2} }$