Question

Производные функций, помогите

Answer 1

$1.d_{y} = x \times ln(1 - x) + \\ + (x - 1) \times \frac{1}{1 - x} = \\ = x ln(x - 1) - 1$

$2.d_{y} = \frac{1}{3} {(1 - {x}^{2} )}^{ - \frac{2}{3} } \times ( - 2x)$

$3.d_{y} = - 2 \times {e}^{ - 2x} - 2 {e}^{ - 2x} \times \\ \times (3 - 2x)$