El profesor se sorprenderá mucho al ver tu solución correcta😉
3*9 ----*21 2*10 -------*20*1764 200 3*707 284949 --------------- + -----*x = ------ x 4*250 1000
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-284949/1000)^2 - 4 * (2121/1000) * (250047/50) = 38767957641/1000000
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
_________ _________ 13569 3*\/ 9767689 13569 3*\/ 9767689 ----- - ------------- + ----- + ------------- 202 202 202 202
=
13569 ----- 101
producto
/ _________\ / _________\ |13569 3*\/ 9767689 | |13569 3*\/ 9767689 | |----- - -------------|*|----- + -------------| \ 202 202 / \ 202 202 /
=
238140 ------ 101
238140/101
_________ 13569 3*\/ 9767689 x1 = ----- - ------------- 202 202
_________ 13569 3*\/ 9767689 x2 = ----- + ------------- 202 202
x2 = 3*sqrt(9767689)/202 + 13569/202