El profesor se sorprenderá mucho al ver tu solución correcta😉
2 981*x 417*x 819 ------ + ----- - --- = 0 200 50 10
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(417/50)^2 - 4 * (981/200) * (-819/10) = 1047771/625
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
________ ________ 278 4*\/ 116419 278 4*\/ 116419 - --- + ------------ + - --- - ------------ 327 327 327 327
=
-556 ----- 327
producto
/ ________\ / ________\ | 278 4*\/ 116419 | | 278 4*\/ 116419 | |- --- + ------------|*|- --- - ------------| \ 327 327 / \ 327 327 /
=
-1820 ------ 109
-1820/109
________ 278 4*\/ 116419 x1 = - --- + ------------ 327 327
________ 278 4*\/ 116419 x2 = - --- - ------------ 327 327
x2 = -4*sqrt(116419)/327 - 278/327