MatemáticasBásico1 respuestas

Aplicando productos notables resuelvo los ejerciciosa?

Aplicando productos notables resuelvo los ejercicios a. [tex] ( \ frac{5}{3} x - \ frac{6}{5}y) ^ {2} [ / tex] b. [tex](6x + 2z)(5x - 8z)[ / tex].

En resumen

<img src="https://tex.z-dn.net/?f=a%29%5Cleft%28%5Cfrac%7B5x%7D%7B3%7D-%5Cfrac%7B6y%7D%7B5%7D%5Cright%29%5E2" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

Tamarapriston
8

<img src="https://tex.z-dn.net/?f=a%29%5Cleft%28%5Cfrac%7B5x%7D%7B3%7D-%5Cfrac%7B6y%7D%7B5%7D%5Cright%29%5E2" />

<img src="https://tex.z-dn.net/?f=%7BAplicar%5C%3Ala%5C%3Asiguiente%5C%3Aregla%5C%3Ade%5C%3Aproductos%5C%3Anotables%7D%3A" />(a - b)² = a² - 2ab + b²

<img src="https://tex.z-dn.net/?f=%3D%5Cleft%28%5Cfrac%7B5x%7D%7B3%7D%5Cright%29%5E2-2%5Ccdot%20%5Cfrac%7B5x%7D%7B3%7D%5Ccdot%20%5Cfrac%7B6y%7D%7B5%7D%2B%5Cleft%28%5Cfrac%7B6y%7D%7B5%7D%5Cright%29%5E2" />

<img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B25x%5E2%7D%7B9%7D-4xy%2B%5Cfrac%7B36y%5E2%7D%7B25%7D" />

<img src="https://tex.z-dn.net/?f=b%29%5Cleft%286x%2B2z%5Cright%29%5Cleft%285x-8z%5Cright%29" />

<img src="https://tex.z-dn.net/?f=%5Cleft%28a%2Bb%5Cright%29%5Cleft%28c%2Bd%5Cright%29%3Dac%2Bad%2Bbc%2Bbd" />

<img src="https://tex.z-dn.net/?f=a%3D6x%2C%5C%3Ab%3D2z%2C%5C%3Ac%3D5x%2C%5C%3Ad%3D-8z" />

<img src="https://tex.z-dn.net/?f=%3D6x%5Ccdot%20%5C%3A5x-6x%5Ccdot%20%5C%3A8z%2B2z%5Ccdot%20%5C%3A5x-2z%5Ccdot%20%5C%3A8z" />

<img src="https://tex.z-dn.net/?f=%3D30x%5E2-38xz-16z%5E2" />.