Question

calcular la derivada de f(x) X4+3x3- 1/2 X2​

Answer 1

Explicación paso a paso:

$f(x) x^{4} + 3x^{3} - \frac{1}{2}x ^{2}$

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

$= 4x^{3} + 9x^{2} - \frac{2x}{2} \\ \\ = 4x^{3} + 9x^{2} - x$