El profesor se sorprenderá mucho al ver tu solución correcta😉
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-36)^2 - 4 * (20450) * (-10800) = 883441296
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
_________ 9 3*\/ 6135009 x1 = ----- - ------------- 10225 10225
_________ 9 3*\/ 6135009 x2 = ----- + ------------- 10225 10225
x2 = 9/10225 + 3*sqrt(6135009)/10225
suma
_________ _________ 9 3*\/ 6135009 9 3*\/ 6135009 ----- - ------------- + ----- + ------------- 10225 10225 10225 10225
=
18 ----- 10225
producto
/ _________\ / _________\ | 9 3*\/ 6135009 | | 9 3*\/ 6135009 | |----- - -------------|*|----- + -------------| \10225 10225 / \10225 10225 /
=
-216 ----- 409
-216/409