El profesor se sorprenderá mucho al ver tu solución correcta😉
/ ___\ 2 / ___\ 18*\5 + 2*\/ 6 / x + 3*\1 - \/ 6 /*x + ---------------- = 0 5
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(3 - 3*sqrt(6))^2 - 4 * (1) * (18 + 36*sqrt(6)/5) = -72 + (3 - 3*sqrt(6))^2 - 144*sqrt(6)/5
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
________________ ___ / ___ 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 x1 = - - + ------- - ----------------------- 2 2 10
________________ ___ / ___ 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 x2 = - - + ------- + ----------------------- 2 2 10
x2 = -3/2 + 3*sqrt(6)/2 + 3*i*sqrt(25 + 130*sqrt(6))/10
suma
________________ ________________ ___ / ___ ___ / ___ 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 - - + ------- - ----------------------- + - - + ------- + ----------------------- 2 2 10 2 2 10
=
___ -3 + 3*\/ 6
producto
/ ________________\ / ________________\ | ___ / ___ | | ___ / ___ | | 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 | | 3 3*\/ 6 3*I*\/ 25 + 130*\/ 6 | |- - + ------- - -----------------------|*|- - + ------- + -----------------------| \ 2 2 10 / \ 2 2 10 /
=
___ 36*\/ 6 18 + -------- 5
18 + 36*sqrt(6)/5
x1 = 2.17423461417477 + 5.55958901273855*i
x2 = 2.17423461417477 - 5.55958901273855*i
x2 = 2.17423461417477 - 5.55958901273855*i