El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 3 57*x\ 2488*|- - - ----| 4*x \ 4 70 / 2 --- + ----------------- + - = 0 9 3465 5
4/9*x+2488/3465*(-3/4-57/70*x)+2/5 = 0
4/9*x+-2488/3465*3/4-2488/3465*57/70*x+2/5 = 0
-32/231 - 17008*x/121275 = 0
x = 32/231 / (-17008/121275)
suma
-1050 ------ 1063
=
-1050 ------ 1063
producto
-1050 ------ 1063
=
-1050 ------ 1063
-1050/1063