Question

Como derivar esse calculo
raiz de (1+x/1-x)

Answer 1

$(\frac{1+x}{1-x} )^{1/2} \\cadeia f(z) = (z)^{1/2} \\ f(z) = \frac{-1}{ \sqrt{z} } \\ quociente f'*g - f*g'/g^2 \\ \frac{1*(1-x)-(1+x)*(-1)}{(1-x)^2} \\ \frac{2}{(1-x)^2} \\ \\ \frac{2}{(1-x)^2} * \frac{-1}{ \sqrt{z} } \\ \\ z = (\frac{1+x}{1-x}) \\ \\ \frac{1}{{(1-x)}^2 * \sqrt{(\frac{1+x}{1-x}})}$