Question

f'(x)= 1\x + 1\x^2 encontre a derivada

Answer 1

Resposta: df/dx=-x-²-2x-³

Explicação passo-a-passo:

df/dx=d(1/x)/dx+d(1/(x²))/dx

df/dx=-x-²+(-2x-³)

df/dx=-x-²-2x-³