Estadística y CálculoAvanzado1 respuestas

Ola alguin save cual es la derivada de (1 + 4× ^ 3) (1 + 2× ^ 2)?

Ola alguin save cual es la derivada de (1 + 4× ^ 3) (1 + 2× ^ 2).

En resumen

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%28%5Cleft%281%2B4x%5E3%5Cright%29%5Cleft%281%2B2x%5E2%5Cright%29%5Cright%29" /> Aplicamos la regla del producto : <img src="https://tex.z-dn.net/?

Mejor respuesta

Saskenew97
2

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%28%5Cleft%281%2B4x%5E3%5Cright%29%5Cleft%281%2B2x%5E2%5Cright%29%5Cright%29" />

Aplicamos la regla del producto :

<img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%281%2B4x%5E3%5Cright%29%5Cleft%281%2B2x%5E2%5Cright%29%2B%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%281%2B2x%5E2%5Cright%29%5Cleft%281%2B4x%5E3%5Cright%29" />

Tomamos :

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%281%2B4x%5E3%5Cright%29" />

Aplicamos la regla de la suma :

<img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%281%5Cright%29%2B%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%284x%5E3%5Cright%29" />

Derivada de un constante = 0

Tomamos :

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%284x%5E3%5Cright%29" />

Sacamos la constante y aplicamos la regla de la potencia :

<img src="https://tex.z-dn.net/?f=%3D12x%5E2" />

Tomamos :

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%281%2B2x%5E2%5Cright%29" />

Aplicamos la regla de la suma :

<img src="https://tex.z-dn.net/?f=%3D4x" />

Entonces :

<img src="https://tex.z-dn.net/?f=%3D12x%5E2%5Cleft%281%2B2x%5E2%5Cright%29%2B4x%5Cleft%281%2B4x%5E3%5Cright%29" />

Simplificamos y nos da que :

<img src="https://tex.z-dn.net/?f=%3D4x%5Cleft%2810x%5E3%2B3x%2B1%5Cright%29" />.