El profesor se sorprenderá mucho al ver tu solución correcta😉
7 4 (5*x) *(5*x) *25 2 ----------------*125*x = 100 4 / 2\ \25*x /
5*x*5^3/5 = 10^(2/5)
5*x*5^3/5 = 10^2/5
x = 10^(2/5) / (5*5^(3/5))
2/5 4/5 2 *5 x1 = --------- 25
___________ / ___ 2/5 4/5 / 5 \/ 5 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- 2 *5 2 *5 \/ 8 8 x2 = - ---------- - --------- - ---------------------------- 20 100 25
___________ / ___ 2/5 4/5 / 5 \/ 5 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- 2 *5 2 *5 \/ 8 8 x3 = - ---------- - --------- + ---------------------------- 20 100 25
___________ / ___ 2/5 4/5 / 5 \/ 5 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- 2 *5 2 *5 \/ 8 8 x4 = - --------- + ---------- - ---------------------------- 100 20 25
___________ / ___ 2/5 4/5 / 5 \/ 5 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- 2 *5 2 *5 \/ 8 8 x5 = - --------- + ---------- + ---------------------------- 100 20 25
x5 = -2^(2/5)*5^(4/5)/100 + 2^(2/5)*5^(3/10)/20 + 2^(2/5)*5^(4/5)*i*sqrt(sqrt(5)/8 + 5/8)/25
suma
___________ ___________ ___________ ___________ / ___ / ___ / ___ / ___ 2/5 4/5 / 5 \/ 5 2/5 4/5 / 5 \/ 5 2/5 4/5 / 5 \/ 5 2/5 4/5 / 5 \/ 5 2/5 4/5 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- 2 *5 2 *5 2 *5 \/ 8 8 2 *5 2 *5 \/ 8 8 2 *5 2 *5 \/ 8 8 2 *5 2 *5 \/ 8 8 --------- + - ---------- - --------- - ---------------------------- + - ---------- - --------- + ---------------------------- + - --------- + ---------- - ---------------------------- + - --------- + ---------- + ---------------------------- 25 20 100 25 20 100 25 100 20 25 100 20 25
=
0
producto
/ ___________\ / ___________\ / ___________\ / ___________\ | / ___ | | / ___ | | / ___ | | / ___ | | 2/5 4/5 / 5 \/ 5 | | 2/5 4/5 / 5 \/ 5 | | 2/5 4/5 / 5 \/ 5 | | 2/5 4/5 / 5 \/ 5 | 2/5 4/5 | 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- | | 2/5 3/10 2/5 4/5 I*2 *5 * / - - ----- | | 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- | | 2/5 4/5 2/5 3/10 I*2 *5 * / - + ----- | 2 *5 | 2 *5 2 *5 \/ 8 8 | | 2 *5 2 *5 \/ 8 8 | | 2 *5 2 *5 \/ 8 8 | | 2 *5 2 *5 \/ 8 8 | ---------*|- ---------- - --------- - ----------------------------|*|- ---------- - --------- + ----------------------------|*|- --------- + ---------- - ----------------------------|*|- --------- + ---------- + ----------------------------| 25 \ 20 100 25 / \ 20 100 25 / \ 100 20 25 / \ 100 20 25 /
=
4/15625
4/15625
x1 = 0.059105835009617 + 0.181909055360095*i
x2 = -0.154741084988621 - 0.112425979073925*i
x3 = 0.059105835009617 - 0.181909055360095*i
x4 = 0.191270499958007
x5 = -0.154741084988621 + 0.112425979073925*i
x5 = -0.154741084988621 + 0.112425979073925*i