El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 2 135*x 10*x - 50*x - 55*x + 275*x + 27 - ------ - 11*x + 12 = 0 2
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(209)^2 - 4 * (-215/2) * (39) = 60451
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
_______ _______ 209 \/ 60451 209 \/ 60451 --- - --------- + --- + --------- 215 215 215 215
=
418 --- 215
producto
/ _______\ / _______\ |209 \/ 60451 | |209 \/ 60451 | |--- - ---------|*|--- + ---------| \215 215 / \215 215 /
=
-78 ---- 215
-78/215
_______ 209 \/ 60451 x1 = --- - --------- 215 215
_______ 209 \/ 60451 x2 = --- + --------- 215 215
x2 = 209/215 + sqrt(60451)/215