(3*x^4+1)/x^3=0 la ecuación
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Solución
___ 3/4 ___ 3/4
\/ 2 *3 I*\/ 2 *3
x1 = - ---------- - ------------
6 6
$$x_{1} = - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}$$
___ 3/4 ___ 3/4
\/ 2 *3 I*\/ 2 *3
x2 = - ---------- + ------------
6 6
$$x_{2} = - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}$$
___ 3/4 ___ 3/4
\/ 2 *3 I*\/ 2 *3
x3 = ---------- - ------------
6 6
$$x_{3} = \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}$$
___ 3/4 ___ 3/4
\/ 2 *3 I*\/ 2 *3
x4 = ---------- + ------------
6 6
$$x_{4} = \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}$$
x4 = sqrt(2)*3^(3/4)/6 + sqrt(2)*3^(3/4)*i/6
Suma y producto de raíces
[src]
___ 3/4 ___ 3/4 ___ 3/4 ___ 3/4 ___ 3/4 ___ 3/4 ___ 3/4 ___ 3/4
\/ 2 *3 I*\/ 2 *3 \/ 2 *3 I*\/ 2 *3 \/ 2 *3 I*\/ 2 *3 \/ 2 *3 I*\/ 2 *3
- ---------- - ------------ + - ---------- + ------------ + ---------- - ------------ + ---------- + ------------
6 6 6 6 6 6 6 6
$$\left(\left(\frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right) + \left(\left(- \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right) + \left(- \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right)\right)\right) + \left(\frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right)$$
$$0$$
/ ___ 3/4 ___ 3/4\ / ___ 3/4 ___ 3/4\ / ___ 3/4 ___ 3/4\ / ___ 3/4 ___ 3/4\
| \/ 2 *3 I*\/ 2 *3 | | \/ 2 *3 I*\/ 2 *3 | |\/ 2 *3 I*\/ 2 *3 | |\/ 2 *3 I*\/ 2 *3 |
|- ---------- - ------------|*|- ---------- + ------------|*|---------- - ------------|*|---------- + ------------|
\ 6 6 / \ 6 6 / \ 6 6 / \ 6 6 /
$$\left(- \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right) \left(- \frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right) \left(\frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} - \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right) \left(\frac{\sqrt{2} \cdot 3^{\frac{3}{4}}}{6} + \frac{\sqrt{2} \cdot 3^{\frac{3}{4}} i}{6}\right)$$
$$\frac{1}{3}$$
x1 = -0.537284965911771 - 0.537284965911771*i
x2 = -0.537284965911771 + 0.537284965911771*i
x3 = 0.537284965911771 - 0.537284965911771*i
x4 = 0.537284965911771 + 0.537284965911771*i
x4 = 0.537284965911771 + 0.537284965911771*i