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- La ecuación:
- Ecuación x^2-49=0
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Ecuación 1-x/2=x/3
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Ecuación 3*x^2-9=0
-
Ecuación -8x-17=3x-105
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -19*x+14*y=20
- 5*x-14*y=-15
- Derivada de:
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10
- Suma de la serie:
-
10
- Expresión:
- 10
-
Expresiones idénticas
- (x^ dos - cinco + dos)*(x^ dos -5x- dos)= diez
- (x al cuadrado menos 5 más 2) multiplicar por (x al cuadrado menos 5x menos 2) es igual a 10
- (x en el grado dos menos cinco más dos) multiplicar por (x en el grado dos menos 5x menos dos) es igual a diez
- (x2-5+2)*(x2-5x-2)=10
- x2-5+2*x2-5x-2=10
- (x²-5+2)*(x²-5x-2)=10
- (x en el grado 2-5+2)*(x en el grado 2-5x-2)=10
- (x^2-5+2)(x^2-5x-2)=10
- (x2-5+2)(x2-5x-2)=10
- x2-5+2x2-5x-2=10
- x^2-5+2x^2-5x-2=10
-
Expresiones semejantes
- (x^2-5+2)*(x^2+5x-2)=10
- (x^2+5+2)*(x^2-5x-2)=10
- (x^2-5-2)*(x^2-5x-2)=10
- (x^2-5+2)*(x^2-5x+2)=10
(x^2-5+2)*(x^2-5x-2)=10 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
/ 2 \ / 2 \ \x - 5 + 2/*\x - 5*x - 2/ = 10
$$\left(\left(x^{2} - 5\right) + 2\right) \left(\left(x^{2} - 5 x\right) - 2\right) = 10$$
Respuesta rápida
[src]
_____________________________________________________________________________________________________________________________________________________
/ _____________________
/ / _______
/ 115 / 845 I*\/ 10327 105 101
/ --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ----------------------------
___________________________________________________________________ / 6 \/ 216 8 ___________________________________________________________________ _____________________
/ _____________________ / / _____________________ / _______
/ / _______ / / / _______ / 845 I*\/ 10327
/ 115 / 845 I*\/ 10327 101 / / 115 / 845 I*\/ 10327 101 9*3 / - --- + -----------
/ --- + 2*3 / - --- + ----------- + ---------------------------- / 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8
/ 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________
/ / _______ / / / _______
/ / 845 I*\/ 10327 / / / 845 I*\/ 10327
/ 9*3 / - --- + ----------- / / 9*3 / - --- + -----------
5 \/ \/ 216 8 \/ \/ \/ 216 8
x1 = - - ----------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------------------------------------------------------------------------------
4 2 2
$$x_{1} = \frac{5}{4} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2}$$
_____________________________________________________________________________________________________________________________________________________
/ _____________________
/ / _______
/ 115 / 845 I*\/ 10327 105 101
/ --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ----------------------------
/ 6 \/ 216 8 ___________________________________________________________________ _____________________ ___________________________________________________________________
/ / _____________________ / _______ / _____________________
/ / / _______ / 845 I*\/ 10327 / / _______
/ / 115 / 845 I*\/ 10327 101 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101
/ 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8 / --- + 2*3 / - --- + ----------- + ----------------------------
/ / 12 \/ 216 8 _____________________ / 12 \/ 216 8 _____________________
/ / / _______ / / _______
/ / / 845 I*\/ 10327 / / 845 I*\/ 10327
/ / 9*3 / - --- + ----------- / 9*3 / - --- + -----------
5 \/ \/ \/ 216 8 \/ \/ 216 8
x2 = - + -------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------
4 2 2
$$x_{2} = \frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}$$
_____________________________________________________________________________________________________________________________________________________
/ _____________________
/ / _______
/ 115 / 845 I*\/ 10327 101 105
/ --- - 2*3 / - --- + ----------- - ---------------------------- + -------------------------------------------------------------------------------
___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________
/ _____________________ / / _______ / _____________________
/ / _______ / / 845 I*\/ 10327 / / _______
/ 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101
/ --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ----------------------------
/ 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________
/ / _______ / / / _______
/ / 845 I*\/ 10327 / / / 845 I*\/ 10327
/ 9*3 / - --- + ----------- / / 9*3 / - --- + -----------
5 \/ \/ 216 8 \/ \/ \/ 216 8
x3 = - + ----------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------------------------------------------------------------------------------
4 2 2
$$x_{3} = \frac{5}{4} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}$$
_____________________________________________________________________________________________________________________________________________________
/ _____________________
/ / _______
/ 115 / 845 I*\/ 10327 101 105
/ --- - 2*3 / - --- + ----------- - ---------------------------- + -------------------------------------------------------------------------------
___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________
/ _____________________ / / _______ / _____________________
/ / _______ / / 845 I*\/ 10327 / / _______
/ 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101
/ --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ----------------------------
/ 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________
/ / _______ / / / _______
/ / 845 I*\/ 10327 / / / 845 I*\/ 10327
/ 9*3 / - --- + ----------- / / 9*3 / - --- + -----------
5 \/ \/ 216 8 \/ \/ \/ 216 8
x4 = - + ----------------------------------------------------------------------------- + --------------------------------------------------------------------------------------------------------------------------------------------------------------------
4 2 2
$$x_{4} = \frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}$$
x4 = 5/4 + sqrt(115/6 - 2*(-845/216 + sqrt(10327)*i/8)^(1/3) + 105/(4*sqrt(115/12 + 101/(9*(-845/216 + sqrt(10327)*i/8)^(1/3)) + 2*(-845/216 + sqrt(10327)*i/8)^(1/3))) - 101/(9*(-845/216 + sqrt(10327)*i/8)^(1/3)))/2 + sqrt(115/12 + 101/(9*(-845/216 + sqrt(10327)*i/8)^(1/3)) + 2*(-845/216 + sqrt(10327)*i/8)^(1/3))/2
Suma y producto de raíces
[src]
suma
_____________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________
/ _____________________ / _____________________ / _____________________ / _____________________
/ / _______ / / _______ / / _______ / / _______
/ 115 / 845 I*\/ 10327 105 101 / 115 / 845 I*\/ 10327 105 101 / 115 / 845 I*\/ 10327 101 105 / 115 / 845 I*\/ 10327 101 105
/ --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ---------------------------- / --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ---------------------------- / --- - 2*3 / - --- + ----------- - ---------------------------- + ------------------------------------------------------------------------------- / --- - 2*3 / - --- + ----------- - ---------------------------- + -------------------------------------------------------------------------------
___________________________________________________________________ / 6 \/ 216 8 ___________________________________________________________________ _____________________ / 6 \/ 216 8 ___________________________________________________________________ _____________________ ___________________________________________________________________ ___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________ ___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________
/ _____________________ / / _____________________ / _______ / / _____________________ / _______ / _____________________ / _____________________ / / _______ / _____________________ / _____________________ / / _______ / _____________________
/ / _______ / / / _______ / 845 I*\/ 10327 / / / _______ / 845 I*\/ 10327 / / _______ / / _______ / / 845 I*\/ 10327 / / _______ / / _______ / / 845 I*\/ 10327 / / _______
/ 115 / 845 I*\/ 10327 101 / / 115 / 845 I*\/ 10327 101 9*3 / - --- + ----------- / / 115 / 845 I*\/ 10327 101 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101 / 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101 / 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101
/ --- + 2*3 / - --- + ----------- + ---------------------------- / 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8 / 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8 / --- + 2*3 / - --- + ----------- + ---------------------------- / --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ---------------------------- / --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ----------------------------
/ 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ / 12 \/ 216 8 _____________________ / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________
/ / _______ / / / _______ / / / _______ / / _______ / / _______ / / / _______ / / _______ / / / _______
/ / 845 I*\/ 10327 / / / 845 I*\/ 10327 / / / 845 I*\/ 10327 / / 845 I*\/ 10327 / / 845 I*\/ 10327 / / / 845 I*\/ 10327 / / 845 I*\/ 10327 / / / 845 I*\/ 10327
/ 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- / 9*3 / - --- + ----------- / 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- / 9*3 / - --- + ----------- / / 9*3 / - --- + -----------
5 \/ \/ 216 8 \/ \/ \/ 216 8 5 \/ \/ \/ 216 8 \/ \/ 216 8 5 \/ \/ 216 8 \/ \/ \/ 216 8 5 \/ \/ 216 8 \/ \/ \/ 216 8
- - ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------------------------------------------------------------- + - + -------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ----------------------------------------------------------------------------- + - + ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------------------------------------------------------------- + - + ----------------------------------------------------------------------------- + --------------------------------------------------------------------------------------------------------------------------------------------------------------------
4 2 2 4 2 2 4 2 2 4 2 2
$$\left(\left(\left(\frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right) + \left(\frac{5}{4} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2}\right)\right) + \left(\frac{5}{4} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right)\right) + \left(\frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right)$$
=
5
$$5$$
producto
/ _____________________________________________________________________________________________________________________________________________________\ / _____________________________________________________________________________________________________________________________________________________ \ / _____________________________________________________________________________________________________________________________________________________\ / _____________________________________________________________________________________________________________________________________________________\ | / _____________________ | | / _____________________ | | / _____________________ | | / _____________________ | | / / _______ | | / / _______ | | / / _______ | | / / _______ | | / 115 / 845 I*\/ 10327 105 101 | | / 115 / 845 I*\/ 10327 105 101 | | / 115 / 845 I*\/ 10327 101 105 | | / 115 / 845 I*\/ 10327 101 105 | | / --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ---------------------------- | | / --- - 2*3 / - --- + ----------- - ------------------------------------------------------------------------------- - ---------------------------- | | / --- - 2*3 / - --- + ----------- - ---------------------------- + ------------------------------------------------------------------------------- | | / --- - 2*3 / - --- + ----------- - ---------------------------- + ------------------------------------------------------------------------------- | | ___________________________________________________________________ / 6 \/ 216 8 ___________________________________________________________________ _____________________ | | / 6 \/ 216 8 ___________________________________________________________________ _____________________ ___________________________________________________________________| | ___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________ | | ___________________________________________________________________ / 6 \/ 216 8 _____________________ ___________________________________________________________________ | | / _____________________ / / _____________________ / _______ | | / / _____________________ / _______ / _____________________ | | / _____________________ / / _______ / _____________________ | | / _____________________ / / _______ / _____________________ | | / / _______ / / / _______ / 845 I*\/ 10327 | | / / / _______ / 845 I*\/ 10327 / / _______ | | / / _______ / / 845 I*\/ 10327 / / _______ | | / / _______ / / 845 I*\/ 10327 / / _______ | | / 115 / 845 I*\/ 10327 101 / / 115 / 845 I*\/ 10327 101 9*3 / - --- + ----------- | | / / 115 / 845 I*\/ 10327 101 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101 | | / 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101 | | / 115 / 845 I*\/ 10327 101 / 9*3 / - --- + ----------- / 115 / 845 I*\/ 10327 101 | | / --- + 2*3 / - --- + ----------- + ---------------------------- / 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8 | | / 4* / --- + 2*3 / - --- + ----------- + ---------------------------- \/ 216 8 / --- + 2*3 / - --- + ----------- + ---------------------------- | | / --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ---------------------------- | | / --- + 2*3 / - --- + ----------- + ---------------------------- / \/ 216 8 4* / --- + 2*3 / - --- + ----------- + ---------------------------- | | / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ | | / / 12 \/ 216 8 _____________________ / 12 \/ 216 8 _____________________ | | / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ | | / 12 \/ 216 8 _____________________ / / 12 \/ 216 8 _____________________ | | / / _______ / / / _______ | | / / / _______ / / _______ | | / / _______ / / / _______ | | / / _______ / / / _______ | | / / 845 I*\/ 10327 / / / 845 I*\/ 10327 | | / / / 845 I*\/ 10327 / / 845 I*\/ 10327 | | / / 845 I*\/ 10327 / / / 845 I*\/ 10327 | | / / 845 I*\/ 10327 / / / 845 I*\/ 10327 | | / 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- | | / / 9*3 / - --- + ----------- / 9*3 / - --- + ----------- | | / 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- | | / 9*3 / - --- + ----------- / / 9*3 / - --- + ----------- | |5 \/ \/ 216 8 \/ \/ \/ 216 8 | |5 \/ \/ \/ 216 8 \/ \/ 216 8 | |5 \/ \/ 216 8 \/ \/ \/ 216 8 | |5 \/ \/ 216 8 \/ \/ \/ 216 8 | |- - ----------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------------------------------------------------------------------------------|*|- + -------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------|*|- + ----------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------------------------------------------------------------------------------|*|- + ----------------------------------------------------------------------------- + --------------------------------------------------------------------------------------------------------------------------------------------------------------------| \4 2 2 / \4 2 2 / \4 2 2 / \4 2 2 /
$$\left(\frac{5}{4} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2}\right) \left(\frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} - \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} - \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right) \left(\frac{5}{4} - \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right) \left(\frac{5}{4} + \frac{\sqrt{\frac{115}{6} - 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}} + \frac{105}{4 \sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}} - \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}}{2} + \frac{\sqrt{\frac{115}{12} + \frac{101}{9 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}} + 2 \sqrt[3]{- \frac{845}{216} + \frac{\sqrt{10327} i}{8}}}}{2}\right)$$
=
-4
$$-4$$
-4
Respuesta numérica
[src]
x1 = 0.307191372418399
x2 = 1.21951814684481
x3 = -1.963796325745
x4 = 5.43708680648179
x4 = 5.43708680648179