Respuestas
Reordenar términos
(8−)(8+)
({\color{#c92786}{8-y}})(8+y)(8−y)(8+y)
(−+8)(8+)
({\color{#c92786}{-y+8}})(8+y)(−y+8)(8+y)
2
Reordenar términos
(−+8)(8+)
(-y+8)({\color{#c92786}{8+y}})(−y+8)(8+y)
(−+8)(+8)
(-y+8)({\color{#c92786}{y+8}})(−y+8)(y+8)
3
Distribuye
(−+8)(+8)
{\color{#c92786}{(-y+8)(y+8)}}(−y+8)(y+8)
−(+8)+8(+8)
{\color{#c92786}{-y(y+8)+8(y+8)}}−y(y+8)+8(y+8)
4
Distribuye
−(+8)+8(+8)
{\color{#c92786}{-y(y+8)}}+8(y+8)−y(y+8)+8(y+8)
−12−8+8(+8)
{\color{#c92786}{-1y^{2}-8y}}+8(y+8)−1y2−8y+8(y+8)
5
Distribuye
−12−8+8(+8)
-1y^{2}-8y+{\color{#c92786}{8(y+8)}}−1y2−8y+8(y+8)
−12−8+8+64
-1y^{2}-8y+{\color{#c92786}{8y+64}}−1y2−8y+8y+64
6
Combina los términos semejantes
−12−8+8+64
-1y^{2}{\color{#c92786}{-8y}}+{\color{#c92786}{8y}}+64−1y2−8y+8y+64
−12+64
-1y^{2}+{\color{#c92786}{64}}−1y2+64
Solución
−12+64
![](https://es-static.z-dn.net/files/d69/060605cffa2c596c7aa5ed244ba29cb3.jpg)