Hola!
1. Resuelva la siguiente exprecion suma de polinomios :
P(x) = 2x³ - 7x² + 3 + 5
Q(x) = - 3x³ + 6x² + 14
P(x) + Q(x) = 2x³ - 7x² + 3 + 5 - 3x³ + 6x² + 14
P(x) + Q(x) = 2x³ - 3x³ - 7x² + 6x² + 14 + 8
P(x) + Q(x) = - x³ - x² + 22
<img src="https://tex.z-dn.net/?f=Respuesta%20%3A%20%20-x%C2%B3-x%C2%B2%2B22%20" />
2.
Resuelva la diferencia de cuadros .
(x + 2y)(x - 2y)
<img src="https://tex.z-dn.net/?f=x.x-2y.x%2B2y.x-2y.2y" />
<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20-2yx%2B2yx-4%20y%5E%7B2%7D%20" />
<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20-4%20y%5E%7B2%7D" />
<img src="https://tex.z-dn.net/?f=Respuesta%20%3A%20x%5E%7B2%7D%20-4%20y%5E%7B2%7D" />
3) Resuelva la siguiente expresiónmultiplicaciónde polinomios .
P(x) = 3x³ - 6x² + x⁴ + 2
Q(x) = 6x + 8
(3x³ - 6x² + x⁴ + 2)(6x + 8)
<img src="https://tex.z-dn.net/?f=6x.3x%5E%7B3%7D%20-6%20x%5E%7B2%7D%20.6x%2B6x.%20x%5E%7B4%7D%20%2B6x.2%2B8.3%20x%5E%7B3%7D%20-6%20x%5E%7B2%7D%20.8%2B8.x%5E%7B4%7D%20%2B8.2" />
<img src="https://tex.z-dn.net/?f=18%20x%5E%7B4%7D%20-36%20x%5E%7B3%7D%20%2B6%20x%5E%7B5%7D%20%2B12x%2B24%5E%7B3%7D%20-48%20x%5E%7B2%7D%20%2B8%20x%5E%7B4%7D%20%2B16" />
<img src="https://tex.z-dn.net/?f=6%20x%5E%7B5%7D%20%2B18%20x%5E%7B4%7D%20%2B8x%5E%7B4%7D%20-36x%5E%7B3%7D%20%2B24%20x%5E%7B3%7D%20%2B12x%2B16" />
<img src="https://tex.z-dn.net/?f=6%20x%5E%7B5%7D%20%2B26%20x%5E%7B4%7D%20-12%20x%5E%7B3%7D%20%2B12x%2B16" />
<img src="https://tex.z-dn.net/?f=Respuesta%3A6%20x%5E%7B5%7D%20%2B26%20x%5E%7B4%7D%20-12%20x%5E%7B3%7D%20%2B12x%2B16%20" />
4) Hallar el valor numérico
P(x) = 7x³ + 2x² - x + 4, x = 1 / 3
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Suerte y saludos !