El profesor se sorprenderá mucho al ver tu solución correcta😉
/13*x\ 6 49*log(x) log|----| = - - + --------- \ 20 / 5 200
102 49 -240 --- --- ----- 151 151 151 20*13 *20 *e x1 = --------------------- 169
x1 = 20*13^(102/151)*20^(49/151)*exp(-240/151)/169
suma
102 49 -240 --- --- ----- 151 151 151 20*13 *20 *e --------------------- 169
=
102 49 -240 --- --- ----- 151 151 151 20*13 *20 *e --------------------- 169
producto
102 49 -240 --- --- ----- 151 151 151 20*13 *20 *e --------------------- 169
=
102 49 -240 --- --- ----- 151 151 151 20*13 *20 *e --------------------- 169
20*13^(102/151)*20^(49/151)*exp(-240/151)/169