Sr Examen
Otras calculadoras
-
¿Cómo usar?
- La ecuación:
-
Ecuación (x-3)*(x+2)=0
-
Ecuación z^2-6*z+10=0
-
Ecuación 4/(x-4)=-5
-
Ecuación (x-6)^2=-24*x
- Expresar {x} en función de y en la ecuación:
- -7*x-13*y=5
- 15*x+1*y=19
- 7*x-1*y=-7
- -14*x-12*y=5
-
Expresiones idénticas
- (x- cuatro)/(x- tres)=x^ dos - seis *x+ dos / nueve
- (x menos 4) dividir por (x menos 3) es igual a x al cuadrado menos 6 multiplicar por x más 2 dividir por 9
- (x menos cuatro) dividir por (x menos tres) es igual a x en el grado dos menos seis multiplicar por x más dos dividir por nueve
- (x-4)/(x-3)=x2-6*x+2/9
- x-4/x-3=x2-6*x+2/9
- (x-4)/(x-3)=x²-6*x+2/9
- (x-4)/(x-3)=x en el grado 2-6*x+2/9
- (x-4)/(x-3)=x^2-6x+2/9
- (x-4)/(x-3)=x2-6x+2/9
- x-4/x-3=x2-6x+2/9
- x-4/x-3=x^2-6x+2/9
- (x-4) dividir por (x-3)=x^2-6*x+2 dividir por 9
-
Expresiones semejantes
- (x-4)/(x-3)=x^2+6*x+2/9
- (x-3)/((x-1)(x-4))+((x-1)(x-4))/(x-3)=(5)/(2)
- (x+4)/(x-3)=x^2-6*x+2/9
- x-4/x-3+6/x^2=4/5
- (x-4)/(x+3)=x^2-6*x+2/9
- (x-4)/(x-3)=x^2-6*x-2/9
(x-4)/(x-3)=x^2-6*x+2/9 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
x - 4 2 2 ----- = x - 6*x + - x - 3 9
$$\frac{x - 4}{x - 3} = \left(x^{2} - 6 x\right) + \frac{2}{9}$$
Respuesta rápida
[src]
/ 1 \ / / 1 \ \
88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\
| ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 ||
|/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------||
|| 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /|
||- - - -------|*3 / -- + ------------- | | ||- - - -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------|
\\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 /
x1 = 3 - ------------------------------------------------ + I*|- ------------------------------------------------ + ----------------------------- + -----------------------------| - ----------------------------- + -----------------------------
9 \ 9 3 9 / 3 9
$$x_{1} = - \frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + 3 + i \left(- \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3}\right)$$
/ 1 \ / / 1 \ \
88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\
| ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 ||
|/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------||
|| 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /|
||- - + -------|*3 / -- + ------------- | | ||- - + -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------|
\\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 /
x2 = 3 - ------------------------------------------------ + I*|- ------------------------------------------------ - ----------------------------- + -----------------------------| + ----------------------------- + -----------------------------
9 \ 9 3 9 / 3 9
$$x_{2} = \frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + 3 + i \left(- \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9}\right)$$
____________________
/ _________
/ 27 I*\/ 8118615
3 / -- + -------------
88 \/ 2 18
x3 = 3 - --------------------------- - -------------------------
____________________ 3
/ _________
/ 27 I*\/ 8118615
9*3 / -- + -------------
\/ 2 18
$$x_{3} = 3 - \frac{\sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}{3} - \frac{88}{9 \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}$$
x3 = 3 - (27/2 + sqrt(8118615)*i/18)^(1/3)/3 - 88/(9*(27/2 + sqrt(8118615)*i/18)^(1/3))
Suma y producto de raíces
[src]
suma
/ 1 \ / / 1 \ \ / 1 \ / / 1 \ \
88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\ 88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\
| ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 || | ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 || ____________________
|/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------|| |/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------|| / _________
|| 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /| || 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /| / 27 I*\/ 8118615
||- - - -------|*3 / -- + ------------- | | ||- - - -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------| ||- - + -------|*3 / -- + ------------- | | ||- - + -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------| 3 / -- + -------------
\\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 / \\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 / 88 \/ 2 18
3 - ------------------------------------------------ + I*|- ------------------------------------------------ + ----------------------------- + -----------------------------| - ----------------------------- + ----------------------------- + 3 - ------------------------------------------------ + I*|- ------------------------------------------------ - ----------------------------- + -----------------------------| + ----------------------------- + ----------------------------- + 3 - --------------------------- - -------------------------
9 \ 9 3 9 / 3 9 9 \ 9 3 9 / 3 9 ____________________ 3
/ _________
/ 27 I*\/ 8118615
9*3 / -- + -------------
\/ 2 18
$$\left(\left(- \frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + 3 + i \left(- \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3}\right)\right) + \left(\frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + 3 + i \left(- \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9}\right)\right)\right) + \left(3 - \frac{\sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}{3} - \frac{88}{9 \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)$$
=
/ 1 \ / 1 \ / / 1 \ \ / / 1 \ \
88*re|-----------------------------------------| 88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\
| ____________________| | ____________________| ____________________ | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 ||
|/ ___\ / _________ | |/ ___\ / _________ | / _________ | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------||
|| 1 I*\/ 3 | / 27 I*\/ 8118615 | || 1 I*\/ 3 | / 27 I*\/ 8118615 | / 27 I*\/ 8118615 | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /|
||- - + -------|*3 / -- + ------------- | ||- - - -------|*3 / -- + ------------- | 3 / -- + ------------- | ||- - + -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| | ||- - - -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| 2*\/ 66 *cos|-----------------|
88 \\ 2 2 / \/ 2 18 / \\ 2 2 / \/ 2 18 / \/ 2 18 | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 /
9 - --------------------------- - ------------------------------------------------ - ------------------------------------------------ - ------------------------- + I*|- ------------------------------------------------ - ----------------------------- + -----------------------------| + I*|- ------------------------------------------------ + ----------------------------- + -----------------------------| + -------------------------------
____________________ 9 9 3 \ 9 3 9 / \ 9 3 9 / 9
/ _________
/ 27 I*\/ 8118615
9*3 / -- + -------------
\/ 2 18
$$- \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{2 \sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + 9 - \frac{\sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}{3} + i \left(- \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3}\right) + i \left(- \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9}\right) - \frac{88}{9 \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}$$
producto
/ / 1 \ / / 1 \ \ \ / / 1 \ / / 1 \ \ \
| 88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\| | 88*re|-----------------------------------------| | 88*im|-----------------------------------------| / / _________\\ / / _________\\| / / _________\\ / / _________\\|
| | ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 ||| | | ____________________| | | ____________________| | |\/ 8118615 || | |\/ 8118615 ||| | |\/ 8118615 || | |\/ 8118615 ||| / ____________________\
| |/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------||| | |/ ___\ / _________ | | |/ ___\ / _________ | |atan|-----------|| |atan|-----------||| |atan|-----------|| |atan|-----------||| | / _________ |
| || 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /|| | || 1 I*\/ 3 | / 27 I*\/ 8118615 | | || 1 I*\/ 3 | / 27 I*\/ 8118615 | ____ | \ 243 /| ____ | \ 243 /|| ____ | \ 243 /| ____ | \ 243 /|| | / 27 I*\/ 8118615 |
| ||- - - -------|*3 / -- + ------------- | | ||- - - -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------|| | ||- - + -------|*3 / -- + ------------- | | ||- - + -------|*3 / -- + ------------- | \/ 22 *cos|-----------------| \/ 66 *sin|-----------------|| \/ 22 *sin|-----------------| \/ 66 *cos|-----------------|| | 3 / -- + ------------- |
| \\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 /| | \\ 2 2 / \/ 2 18 / | \\ 2 2 / \/ 2 18 / \ 3 / \ 3 /| \ 3 / \ 3 /| | 88 \/ 2 18 |
|3 - ------------------------------------------------ + I*|- ------------------------------------------------ + ----------------------------- + -----------------------------| - ----------------------------- + -----------------------------|*|3 - ------------------------------------------------ + I*|- ------------------------------------------------ - ----------------------------- + -----------------------------| + ----------------------------- + -----------------------------|*|3 - --------------------------- - -------------------------|
\ 9 \ 9 3 9 / 3 9 / \ 9 \ 9 3 9 / 3 9 / | ____________________ 3 |
| / _________ |
| / 27 I*\/ 8118615 |
| 9*3 / -- + ------------- |
\ \/ 2 18 /
$$\left(- \frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + 3 + i \left(- \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} + \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3}\right)\right) \left(\frac{\sqrt{22} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9} + 3 + i \left(- \frac{\sqrt{22} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{3} + \frac{\sqrt{66} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}}{9} - \frac{88 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)}}{9}\right)\right) \left(3 - \frac{\sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}{3} - \frac{88}{9 \sqrt[3]{\frac{27}{2} + \frac{\sqrt{8118615} i}{18}}}\right)$$
=
/ / / _________\\ / / _________\\\
| | |\/ 8118615 || | |\/ 8118615 |||
/ _____________________ / _________________________\\ | |2*atan|-----------|| |atan|-----------|||
| 3 ____ 3 / _________ | 3 / _________ || | | \ 243 /| ____ | \ 243 /||
-\176*\/ 18 - \/ 243 + I*\/ 8118615 *\54 - \/ 2916 + 12*I*\/ 8118615 //*|465 + 528*cos|-------------------| + 108*\/ 66 *cos|-----------------||
\ \ 3 / \ 3 //
------------------------------------------------------------------------------------------------------------------------------------------------------
_____________________
3 / _________
1458*\/ 243 + I*\/ 8118615
$$- \frac{\left(176 \sqrt[3]{18} - \left(54 - \sqrt[3]{2916 + 12 \sqrt{8118615} i}\right) \sqrt[3]{243 + \sqrt{8118615} i}\right) \left(528 \cos{\left(\frac{2 \operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)} + 465 + 108 \sqrt{66} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{8118615}}{243} \right)}}{3} \right)}\right)}{1458 \sqrt[3]{243 + \sqrt{8118615} i}}$$
-(176*18^(1/3) - (243 + i*sqrt(8118615))^(1/3)*(54 - (2916 + 12*i*sqrt(8118615))^(1/3)))*(465 + 528*cos(2*atan(sqrt(8118615)/243)/3) + 108*sqrt(66)*cos(atan(sqrt(8118615)/243)/3))/(1458*(243 + i*sqrt(8118615))^(1/3))
Respuesta numérica
[src]
x1 = 3.10238248543886 + 0.e-22*i
x2 = 6.07449526551909 - 0.e-22*i
x3 = -0.17687775095795 + 0.e-22*i
x3 = -0.17687775095795 + 0.e-22*i