El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 x x /539 \ /539 \ 3 + - + --- 3*|--- + 200 - x| 3*|--- + 200 - x| 5 250 \100 / \100 / ----------- = 4 + ----------------- + ------------------ 49 20 1000 1 - ---- 1000
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(75730267/47550000)^2 - 4 * (1147/951000) * (-501522790471/3170000000) = 3730406630951/1130501250000
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
________________ ________________ 75730267 \/ 18652033154755 75730267 \/ 18652033154755 - -------- + ------------------ + - -------- - ------------------ 114700 5735 114700 5735
=
-75730267 ---------- 57350
producto
/ ________________\ / ________________\ | 75730267 \/ 18652033154755 | | 75730267 \/ 18652033154755 | |- -------- + ------------------|*|- -------- - ------------------| \ 114700 5735 / \ 114700 5735 /
=
-1504568371413 --------------- 11470000
-1504568371413/11470000
________________ 75730267 \/ 18652033154755 x1 = - -------- + ------------------ 114700 5735
________________ 75730267 \/ 18652033154755 x2 = - -------- - ------------------ 114700 5735
x2 = -sqrt(18652033154755)/5735 - 75730267/114700