f''xxx = d^2/dx^2 x2−2x2x^2 - 2x^2x2−2x2 = d/dx2x−4x2x - 4x2x−4x = 2 - 4 = -2
Вторая производная функции fxxx = x^2 - 2x^2 равна -2.
f''xxx = d^2/dx^2 x2−2x2x^2 - 2x^2x2−2x2 = d/dx2x−4x2x - 4x2x−4x = 2 - 4 = -2
Вторая производная функции fxxx = x^2 - 2x^2 равна -2.