El profesor se sorprenderá mucho al ver tu solución correcta😉
39*x*(5 + 0.012*x) + (22*x + 50000.0)*(44 + 0.012*x) = 0
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(1763)^2 - 4 * (0.732) * (2200000) = -3333431
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
x1 = -1204.2349726776 - 1247.10970305523*I
x2 = -1204.2349726776 + 1247.10970305523*I
x2 = -1204.2349726776 + 1247.10970305523*i
suma
-1204.2349726776 - 1247.10970305523*I + -1204.2349726776 + 1247.10970305523*I
=
-2408.46994535519
producto
(-1204.2349726776 - 1247.10970305523*I)*(-1204.2349726776 + 1247.10970305523*I)
=
3005464.48087432
3005464.48087432
x1 = -1204.2349726776 - 1247.10970305523*i
x2 = -1204.2349726776 + 1247.10970305523*i
x2 = -1204.2349726776 + 1247.10970305523*i