Question

h(x)= 4/x + 5/x^2 Derivada

Answer 1

Explicação passo-a-passo:

h(x)= 4/x + 5/x^2

$h(x)=\dfrac{4}{x} +\dfrac{5}{x^2} \\\\h'(x)=\dfrac{0*x-4*1}{x^2}+\dfrac{0*5-5*2x}{(x^2)^2}\\\\h'(x)=\dfrac{-4}{x^2}+\dfrac{-10x}{x^4}\\\\h'(x)=\dfrac{-4}{x^2}-\dfrac{10}{x^3}$