Question

si el conjunto solucion es m,n halla el valor...​

Answer 1

Explicación paso a paso:

(1/3)x² + x = -1/2

2x² + 6x = -3

2x² + 6x + 3 = 0

m + n = -3

mn = 3/2

(m+n)² = (-3)²

m² + 2mn + n² = 9

m² + n² + 2(3/2) = 9

m² + n² + 3 = 9

m² + n² = 6