El profesor se sorprenderá mucho al ver tu solución correcta😉
2 0.000243*x + 0.162*x + 1 = 0
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0.162)^2 - 4 * (0.000243000000000000) * (1) = 0.0252720000000000
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
-660.435587641772 - 6.23107902489456
=
-666.666666666667
producto
-660.435587641772*-6.23107902489456
=
4115.22633744856
4115.22633744856
x1 = -660.435587641772
x2 = -6.23107902489456
x2 = -6.23107902489456