El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2*x 2 ---- - 2*x + 1 - 3*x + 2*x - 2 = 0 3
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (-7/3) * (-1) = -28/3
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
____ -I*\/ 21 x1 = ---------- 7
____ I*\/ 21 x2 = -------- 7
x2 = sqrt(21)*i/7
suma
____ ____ I*\/ 21 I*\/ 21 - -------- + -------- 7 7
=
0
producto
____ ____ -I*\/ 21 I*\/ 21 ----------*-------- 7 7
=
3/7
3/7
x1 = 0.654653670707977*i
x2 = -0.654653670707977*i
x2 = -0.654653670707977*i