Cuadrados (2x + 3y + z)elevado ala 2 por fa ayudenme?
Cuadrados (2x + 3y + z)elevado ala 2 por fa ayudenme.
Cuadrados (2x + 3y + z)elevado ala 2 por fa ayudenme.
En resumen
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<img src="https://tex.z-dn.net/?f=%282x%2B3y%2B%20z%29%20%5E%7B2%7D%20%20" />
<img src="https://tex.z-dn.net/?f=%282x%29%20%5E%7B2%7D%20%2B%283y%29%20%5E%7B2%7D%20%2B%20z%5E%7B2%7D%20%2B%202%28%202x%29%283y%29%20%2B2%282x%29%28z%29%20%2B2%283y%29%28z%29" />
<img src="https://tex.z-dn.net/?f=4x%20%5E%7B2%7D%20%2B9y%5E%7B2%7D%20%2B%20z%5E%7B2%7D%20%2B%2012xy%20%2B4xz%20%2B6yz" />.