MatemáticasBásico1 respuestas

ײ - { - 7×y + [ - y² + ( - ײ + 3×y - 2y²)]}Con sus procedimientos?

ײ - { - 7×y + [ - y² + ( - ײ + 3×y - 2y²)]} Con sus procedimientos.

En resumen

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-%28-7xy%2B%28-y%5E%7B2%7D%2B%28-x%5E%7B2%7D%2B3xy-2y%5E%7B2%7D%29%29%29" /> <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-%28-7xy%2B%28-y%5E%7B2%7D-x%5E%7B2%7D%2B3xy-2y%5E%7B2%7D%29%29" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

Denisdogor33
3

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-%28-7xy%2B%28-y%5E%7B2%7D%2B%28-x%5E%7B2%7D%2B3xy-2y%5E%7B2%7D%29%29%29" />

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-%28-7xy%2B%28-y%5E%7B2%7D-x%5E%7B2%7D%2B3xy-2y%5E%7B2%7D%29%29" />

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-%28-7xy-y%5E%7B2%7D-x%5E%7B2%7D%2B3xy-2y%5E%7B2%7D%29" />

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%2B7xy%2By%5E%7B2%7D%2Bx%5E%7B2%7D-3xy%2B2y%5E%7B2%7D" />

<img src="https://tex.z-dn.net/?f=3x%5E%7B2%7D%2B5xy%2B3y%5E%7B2%7D" />.