El profesor se sorprenderá mucho al ver tu solución correcta😉
2 -7 ---- 2 e --------- = x _____ \/ 157 7*------- 5
exp(-7^2/2)/((7*(sqrt(157)/5))) = x
exp-7+2/27*/5+sqrt/5+157/5))) = x
5*sqrt(157)*exp(-49/2)/1099 = x
x = 0 / ((-x + 5*sqrt(157)*exp(-49/2)/1099)/x)
suma
_____ -49/2 5*\/ 157 *e ---------------- 1099
=
_____ -49/2 5*\/ 157 *e ---------------- 1099
producto
_____ -49/2 5*\/ 157 *e ---------------- 1099
=
_____ -49/2 5*\/ 157 *e ---------------- 1099
5*sqrt(157)*exp(-49/2)/1099
_____ -49/2 5*\/ 157 *e x1 = ---------------- 1099
x1 = 5*sqrt(157)*exp(-49/2)/1099