El profesor se sorprenderá mucho al ver tu solución correcta😉
2 11767*x 86469089 0.00191*x + ------- - -------- = 0 500 1000
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(11767/500)^2 - 4 * (0.00191000000000000) * (-86469089/1000) = 1214.47299596
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
x1 = -15283.5837037398
x2 = 2962.11773515343
x2 = 2962.11773515343
suma
-15283.5837037398 + 2962.11773515343
=
-12321.4659685864
producto
-15283.5837037398*2962.11773515343
=
-45271774.3455497
-45271774.3455497