Question

Производные функций, помогите

Answer 1

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

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

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