Encontre a derivada de:

a) y=(sqrt(x) + e^x)/(1+e^x)

*

http://www.wolframalpha.com/input/?i=y%3D%28sqrt%28x%29+%2B+e^x%29%2F%281%2Be^x%29

b) y=1/pow(x,1/3) + xe^x/(1+sqrt(x))

*

http://www.wolframalpha.com/input/?i=y%3D1%2Fpow%28x%2C1%2F3%29+%2B+xe^x%2F%281%2Bsqrt%28x%29%29

 

Obrigada desde já.

*Para melhor visualização.

#derivadas
#derivada
Disciplina:Cálculo Diferencial e Integral I1.519 materiais