Question

Найти производные функций

Answer 1

Ответ:

$1)y' = \frac{6 x( {x}^{2} + 5) - 2x \times 3 {x}^{2} }{ {( {x}^{2} + 5)}^{2} } = \\ = \frac{6 {x}^{3} + 30x - 6 {x}^{3} }{ {( {x}^{2} + 5) }^{2} } = \\ = \frac{30x}{ {( {x}^{2} + 5)}^{2} }$

$2)y' = 5 {e}^{5x + 3}$