(2*x^3-1)/((2*x^2))=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Gráfica
x1=2232
2/3 2/3 ___
2 I*2 *\/ 3
x2 = - ---- - ------------
4 4
x2=−4232−42323i
2/3 2/3 ___
2 I*2 *\/ 3
x3 = - ---- + ------------
4 4
x3=−4232+42323i
x3 = -2^(2/3)/4 + 2^(2/3)*sqrt(3)*i/4
Suma y producto de raíces
[src]
2/3 2/3 2/3 ___ 2/3 2/3 ___
2 2 I*2 *\/ 3 2 I*2 *\/ 3
---- + - ---- - ------------ + - ---- + ------------
2 4 4 4 4
(2232+(−4232−42323i))+(−4232+42323i)
2/3 / 2/3 2/3 ___\ / 2/3 2/3 ___\
2 | 2 I*2 *\/ 3 | | 2 I*2 *\/ 3 |
----*|- ---- - ------------|*|- ---- + ------------|
2 \ 4 4 / \ 4 4 /
2232(−4232−42323i)(−4232+42323i)
x2 = -0.39685026299205 - 0.687364818499301*i
x3 = -0.39685026299205 + 0.687364818499301*i
x3 = -0.39685026299205 + 0.687364818499301*i