Cual es la solucion de :a) 20a3b + 60a2b2 + 45ab3b) 54a3b - 2b4c) 8x4y2 + 8xy8?
Cual es la solucion de : a) 20a3b + 60a2b2 + 45ab3 b) 54a3b - 2b4 c) 8x4y2 + 8xy8.
0Natalia1243
Cual es la solucion de : a) 20a3b + 60a2b2 + 45ab3 b) 54a3b - 2b4 c) 8x4y2 + 8xy8.
En resumen
A) <img src="https://tex.z-dn.net/?f=%2820a%29%283b%29%2B%2860a%29%282b%29%282%29%2B%2845ab%29%283%29%0A%0A%3D%2060ab%2B%20140ab%2B135ab%0A%0A%3D%20335ab%0A%0A" /> b) <img src="https://tex.z-dn.net/?
Redguarani
A)
<img src="https://tex.z-dn.net/?f=%2820a%29%283b%29%2B%2860a%29%282b%29%282%29%2B%2845ab%29%283%29%0A%0A%3D%2060ab%2B%20140ab%2B135ab%0A%0A%3D%20335ab%0A%0A" />
b)
<img src="https://tex.z-dn.net/?f=%2854a%29%283b%29%20-%20%282b%29%284%29%0A%0A%3D%20162ab%20-%208b%0A" />
c)
<img src="https://tex.z-dn.net/?f=%20%288x%29%284y%29%282%29%2B%288xy%29%288%29%0A%0A%3D%2064xy%20%2B%2064xy%0A%0A%3D%20128xy" />.