El profesor se sorprenderá mucho al ver tu solución correcta😉
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(17848)^2 - 4 * (-714) * (714) = 320590288
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
__________ 4462 \/ 20036893 x1 = ---- - ------------ 357 357
__________ 4462 \/ 20036893 x2 = ---- + ------------ 357 357
x2 = 4462/357 + sqrt(20036893)/357
suma
__________ __________ 4462 \/ 20036893 4462 \/ 20036893 ---- - ------------ + ---- + ------------ 357 357 357 357
=
8924 ---- 357
producto
/ __________\ / __________\ |4462 \/ 20036893 | |4462 \/ 20036893 | |---- - ------------|*|---- + ------------| \357 357 / \357 357 /
=
-1
-1