En el monomio : P(x ; y) = (n–3)x4 + nyn, se cumple :GR(x) + GR(y) + 5 = 19Calcula el coeficiente?
En el monomio : P(x ; y) = (n–3)x4 + n y n , se cumple : GR(x) + GR(y) + 5 = 19 Calcula el coeficiente.
En el monomio : P(x ; y) = (n–3)x4 + n y n , se cumple : GR(x) + GR(y) + 5 = 19 Calcula el coeficiente.
En resumen
P(x ; y) = (n–3)x ^ 4 + ny ^ n GR(x) = 4 GR(y) = n GR(x) + GR(y) + 5 = 19 4 + n + 5 = 19 n + 9 = 19 n = 10 Coef = n - 3 = 10 - 3 = 7.
P(x ; y) = (n–3)x ^ 4 + ny ^ n
GR(x) = 4
GR(y) = n
GR(x) + GR(y) + 5 = 19
4 + n + 5 = 19
n + 9 = 19
n = 10
Coef = n - 3 = 10 - 3 = 7.
<img src="https://tex.z-dn.net/?f=P%28x%3By%29%20%3D%20%28n-3%29x%5E%7B4%7D%2Bny%5E%7Bn%7D%20%20" />
GR(x) = 4
GR(y) = n
Ahora
GR(x) + GR(y) + 5 = 19 4 + n + 5 = 19
n + 9 = 19
n = 19 - 9
n = 10
Coeficiente = n - 3
coeficiente = 10 - 3
coeficiente = 7.