El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 2 /799*1400\ /261*799\ x - |--------| - x*|-------| = 0 \ 1000 / \50*1000/
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-43488514521/2500000000)^2 - 4 * (1) * (-31281649/25) = 31283540250895243227859441/6250000000000000000
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
______________________ 43488514521 799*\/ 49002962481097685041 x1 = ----------- - ---------------------------- 5000000000 5000000000
______________________ 43488514521 799*\/ 49002962481097685041 x2 = ----------- + ---------------------------- 5000000000 5000000000
x2 = 43488514521/5000000000 + 799*sqrt(49002962481097685041)/5000000000
suma
______________________ ______________________ 43488514521 799*\/ 49002962481097685041 43488514521 799*\/ 49002962481097685041 ----------- - ---------------------------- + ----------- + ---------------------------- 5000000000 5000000000 5000000000 5000000000
=
43488514521 ----------- 2500000000
producto
/ ______________________\ / ______________________\ |43488514521 799*\/ 49002962481097685041 | |43488514521 799*\/ 49002962481097685041 | |----------- - ----------------------------|*|----------- + ----------------------------| \ 5000000000 5000000000 / \ 5000000000 5000000000 /
=
-31281649 ---------- 25
-31281649/25