Question

* Sea el polinomio: f(x;y) = xm+9 ym-5 + xm+7 ym + x 2m+1 y3 cuyo grado absoluto es 27. Calcular "GR(x) - GR(y)"

Answer 1

f(x,y) = x^(m + 9) y^(m - 5) + x^(m + 7) y^m + x^(2m + 1) y³

GA(x,y) = 27
2m + 7 = 27
2m = 20
m = 10

GR(x) - GR(y)
2m + 1 - m
m + 1
10 + 1
11