Resposta :
f(x) = xn→ f’(x) = n . xn-1
f(x)= 5x³-2x²-6+1
f(x)= 5x³-2x²- 5
y' = 3.5x³⁻¹ - 2.2²⁻¹x
y' = 15 x² - 4x
f(x)= 5x³-2x²-6+1
f(x)= 5x³-2x²- 5
y' = 3.5x³⁻¹ - 2.2²⁻¹x
y' = 15 x² - 4x