El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2953 x + 13*x + ---- = 0 10
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(13)^2 - 4 * (1) * (2953/10) = -5061/5
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
_______ _______ 13 I*\/ 25305 13 I*\/ 25305 - -- - ----------- + - -- + ----------- 2 10 2 10
=
-13
producto
/ _______\ / _______\ | 13 I*\/ 25305 | | 13 I*\/ 25305 | |- -- - -----------|*|- -- + -----------| \ 2 10 / \ 2 10 /
=
2953 ---- 10
2953/10
_______ 13 I*\/ 25305 x1 = - -- - ----------- 2 10
_______ 13 I*\/ 25305 x2 = - -- + ----------- 2 10
x2 = -13/2 + sqrt(25305)*i/10
x1 = -6.5 + 15.9075453794732*i
x2 = -6.5 - 15.9075453794732*i
x2 = -6.5 - 15.9075453794732*i