El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 (3*x - 1) + (4*x + 2) = (5*x - 1)*(5*x + 1)
(3*x-1)^2+(4*x+2)^2 = (5*x-1)*(5*x+1)
1 - 6*x + 9*x^2 + (4*x + 2)^2 = (5*x-1)*(5*x+1)
1 - 6*x + 9*x^2 + 4 + 16*x + 16*x^2 = (5*x-1)*(5*x+1)
(3*x-1)^2+(4*x+2)^2 = -1 + 25*x^2
6 + 10*x = 0
x = -6 / (10)
suma
-3/5
=
-3/5
producto
-3/5
=
-3/5
-3/5