Question

hallar la segunda derivada de f(x)=x^(4)-2x^(2)+1

Answer 1

Explicación:

$f(x) = {x}^{4} - 2 {x}^{2} + 1$

$\frac{d}{dx} {x}^{4} - 2 \frac{d}{dx} {x}^{2} + \frac{d}{dx} 1 = 4( {x}^{4 - 1} ) - 2(2 {x}^{2 - 1} ) + 0 = 4 {x}^{3} - 4x$