El profesor se sorprenderá mucho al ver tu solución correcta😉
2 288667*x x - -------- + 165 = 0 1000
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-288667/1000)^2 - 4 * (1) * (165) = 82668636889/1000000
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
_____________ 288667 \/ 82668636889 x1 = ------ - --------------- 2000 2000
_____________ 288667 \/ 82668636889 x2 = ------ + --------------- 2000 2000
x2 = sqrt(82668636889)/2000 + 288667/2000
suma
_____________ _____________ 288667 \/ 82668636889 288667 \/ 82668636889 ------ - --------------- + ------ + --------------- 2000 2000 2000 2000
=
288667 ------ 1000
producto
/ _____________\ / _____________\ |288667 \/ 82668636889 | |288667 \/ 82668636889 | |------ - ---------------|*|------ + ---------------| \ 2000 2000 / \ 2000 2000 /
=
165
165