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x*(-173+x)*(-365+x)*(-351+x)-(676-x)*(785-x)*(451-x)*(428-x)=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
x*(-173 + x)*(-365 + x)*(-351 + x) - (676 - x)*(785 - x)*(451 - x)*(428 - x) = 0
$$x \left(x - 173\right) \left(x - 365\right) \left(x - 351\right) - \left(676 - x\right) \left(785 - x\right) \left(451 - x\right) \left(428 - x\right) = 0$$
Suma y producto de raíces [src]
suma
                                                                                __________________________________________________     /           __________________________________________________                                                                  \                                                                                   __________________________________________________     /                                                                               __________________________________________________\                 __________________________________________________                                                                  
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                                                                              /  1844472079240470   567*\/ 714672258426750647733       |  ___    /  1844472079240470   567*\/ 714672258426750647733                                                                    |                                                                                 /  1844472079240470   567*\/ 714672258426750647733       |                                                                      ___    /  1844472079240470   567*\/ 714672258426750647733  |               /  1844472079240470   567*\/ 714672258426750647733                                                                    
                                                                           3 /   ---------------- + -----------------------------      |\/ 3 *3 /   ---------------- + -----------------------------                                         ___                       |                                                                              3 /   ---------------- + -----------------------------      |                                       ___                          \/ 3 *3 /   ---------------- + ----------------------------- |            3 /   ---------------- + -----------------------------                                                                   
585308                             26105157411                             \/       3054936851                 2105401                 |      \/       3054936851                 2105401                                      26105157411*\/ 3                        |   585308                             26105157411                             \/       3054936851                 2105401                 |                         26105157411*\/ 3                                 \/       3054936851                 2105401            |   585308   \/       3054936851                 2105401                                         26105157411                          
------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|------------------------------------------------------------- + ---------------------------------------------------------------| + ------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|- --------------------------------------------------------------- - -------------------------------------------------------------| + ------ - ------------------------------------------------------- + ---------------------------------------------------------------
 1451                 __________________________________________________                              6                                |                              6                                              __________________________________________________|    1451                 __________________________________________________                              6                                |               __________________________________________________                                 6                              |    1451                               3                                           __________________________________________________
                     /                          _______________________                                                                |                                                                            /                          _______________________ |                        /                          _______________________                                                                |              /                          _______________________                                                                 |                                                                                  /                          _______________________ 
                    /  1844472079240470   567*\/ 714672258426750647733                                                                 |                                                                           /  1844472079240470   567*\/ 714672258426750647733  |                       /  1844472079240470   567*\/ 714672258426750647733                                                                 |             /  1844472079240470   567*\/ 714672258426750647733                                                                  |                                                                                 /  1844472079240470   567*\/ 714672258426750647733  
         4210802*3 /   ---------------- + -----------------------------                                                                |                                                                4210802*3 /   ---------------- + ----------------------------- |            4210802*3 /   ---------------- + -----------------------------                                                                |  4210802*3 /   ---------------- + -----------------------------                                                                 |                                                                      2105401*3 /   ---------------- + ----------------------------- 
                 \/       3054936851                 2105401                                                                           \                                                                        \/       3054936851                 2105401            /                    \/       3054936851                 2105401                                                                           \          \/       3054936851                 2105401                                                                            /                                                                              \/       3054936851                 2105401            
$$\left(- \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{3} + \frac{26105157411}{2105401 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{585308}{1451}\right) + \left(\left(- \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(- \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} - \frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}\right)\right) + \left(- \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(\frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6}\right)\right)\right)$$
=
            /                                                                               __________________________________________________\     /           __________________________________________________                                                                  \
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            |                                                                      ___    /  1844472079240470   567*\/ 714672258426750647733  |     |  ___    /  1844472079240470   567*\/ 714672258426750647733                                                                    |
            |                                       ___                          \/ 3 *3 /   ---------------- + ----------------------------- |     |\/ 3 *3 /   ---------------- + -----------------------------                                         ___                       |
1755924     |                         26105157411*\/ 3                                 \/       3054936851                 2105401            |     |      \/       3054936851                 2105401                                      26105157411*\/ 3                        |
------- + I*|- --------------------------------------------------------------- - -------------------------------------------------------------| + I*|------------------------------------------------------------- + ---------------------------------------------------------------|
  1451      |               __________________________________________________                                 6                              |     |                              6                                              __________________________________________________|
            |              /                          _______________________                                                                 |     |                                                                            /                          _______________________ |
            |             /  1844472079240470   567*\/ 714672258426750647733                                                                  |     |                                                                           /  1844472079240470   567*\/ 714672258426750647733  |
            |  4210802*3 /   ---------------- + -----------------------------                                                                 |     |                                                                4210802*3 /   ---------------- + ----------------------------- |
            \          \/       3054936851                 2105401                                                                            /     \                                                                        \/       3054936851                 2105401            /
$$\frac{1755924}{1451} + i \left(- \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} - \frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}\right) + i \left(\frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6}\right)$$
producto
/                                                                                __________________________________________________     /           __________________________________________________                                                                  \\ /                                                                                __________________________________________________     /                                                                               __________________________________________________\\ /              __________________________________________________                                                                  \
|                                                                               /                          _______________________      |          /                          _______________________                                                                   || |                                                                               /                          _______________________      |                                                                              /                          _______________________ || |             /                          _______________________                                                                   |
|                                                                              /  1844472079240470   567*\/ 714672258426750647733       |  ___    /  1844472079240470   567*\/ 714672258426750647733                                                                    || |                                                                              /  1844472079240470   567*\/ 714672258426750647733       |                                                                      ___    /  1844472079240470   567*\/ 714672258426750647733  || |            /  1844472079240470   567*\/ 714672258426750647733                                                                    |
|                                                                           3 /   ---------------- + -----------------------------      |\/ 3 *3 /   ---------------- + -----------------------------                                         ___                       || |                                                                           3 /   ---------------- + -----------------------------      |                                       ___                          \/ 3 *3 /   ---------------- + ----------------------------- || |         3 /   ---------------- + -----------------------------                                                                   |
|585308                             26105157411                             \/       3054936851                 2105401                 |      \/       3054936851                 2105401                                      26105157411*\/ 3                        || |585308                             26105157411                             \/       3054936851                 2105401                 |                         26105157411*\/ 3                                 \/       3054936851                 2105401            || |585308   \/       3054936851                 2105401                                         26105157411                          |
|------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|------------------------------------------------------------- + ---------------------------------------------------------------||*|------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|- --------------------------------------------------------------- - -------------------------------------------------------------||*|------ - ------------------------------------------------------- + ---------------------------------------------------------------|
| 1451                 __________________________________________________                              6                                |                              6                                              __________________________________________________|| | 1451                 __________________________________________________                              6                                |               __________________________________________________                                 6                              || | 1451                               3                                           __________________________________________________|
|                     /                          _______________________                                                                |                                                                            /                          _______________________ || |                     /                          _______________________                                                                |              /                          _______________________                                                                 || |                                                                               /                          _______________________ |
|                    /  1844472079240470   567*\/ 714672258426750647733                                                                 |                                                                           /  1844472079240470   567*\/ 714672258426750647733  || |                    /  1844472079240470   567*\/ 714672258426750647733                                                                 |             /  1844472079240470   567*\/ 714672258426750647733                                                                  || |                                                                              /  1844472079240470   567*\/ 714672258426750647733  |
|         4210802*3 /   ---------------- + -----------------------------                                                                |                                                                4210802*3 /   ---------------- + ----------------------------- || |         4210802*3 /   ---------------- + -----------------------------                                                                |  4210802*3 /   ---------------- + -----------------------------                                                                 || |                                                                   2105401*3 /   ---------------- + ----------------------------- |
\                 \/       3054936851                 2105401                                                                           \                                                                        \/       3054936851                 2105401            // \                 \/       3054936851                 2105401                                                                           \          \/       3054936851                 2105401                                                                            // \                                                                           \/       3054936851                 2105401            /
$$\left(- \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(\frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6}\right)\right) \left(- \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(- \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} - \frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}\right)\right) \left(- \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{3} + \frac{26105157411}{2105401 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{585308}{1451}\right)$$
=
102432238480
------------
    1451    
$$\frac{102432238480}{1451}$$
102432238480/1451
Respuesta rápida [src]
                                                                                     __________________________________________________     /           __________________________________________________                                                                  \
                                                                                    /                          _______________________      |          /                          _______________________                                                                   |
                                                                                   /  1844472079240470   567*\/ 714672258426750647733       |  ___    /  1844472079240470   567*\/ 714672258426750647733                                                                    |
                                                                                3 /   ---------------- + -----------------------------      |\/ 3 *3 /   ---------------- + -----------------------------                                         ___                       |
     585308                             26105157411                             \/       3054936851                 2105401                 |      \/       3054936851                 2105401                                      26105157411*\/ 3                        |
x1 = ------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|------------------------------------------------------------- + ---------------------------------------------------------------|
      1451                 __________________________________________________                              6                                |                              6                                              __________________________________________________|
                          /                          _______________________                                                                |                                                                            /                          _______________________ |
                         /  1844472079240470   567*\/ 714672258426750647733                                                                 |                                                                           /  1844472079240470   567*\/ 714672258426750647733  |
              4210802*3 /   ---------------- + -----------------------------                                                                |                                                                4210802*3 /   ---------------- + ----------------------------- |
                      \/       3054936851                 2105401                                                                           \                                                                        \/       3054936851                 2105401            /
$$x_{1} = - \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(\frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6}\right)$$
                                                                                     __________________________________________________     /                                                                               __________________________________________________\
                                                                                    /                          _______________________      |                                                                              /                          _______________________ |
                                                                                   /  1844472079240470   567*\/ 714672258426750647733       |                                                                      ___    /  1844472079240470   567*\/ 714672258426750647733  |
                                                                                3 /   ---------------- + -----------------------------      |                                       ___                          \/ 3 *3 /   ---------------- + ----------------------------- |
     585308                             26105157411                             \/       3054936851                 2105401                 |                         26105157411*\/ 3                                 \/       3054936851                 2105401            |
x2 = ------ - --------------------------------------------------------------- + ------------------------------------------------------- + I*|- --------------------------------------------------------------- - -------------------------------------------------------------|
      1451                 __________________________________________________                              6                                |               __________________________________________________                                 6                              |
                          /                          _______________________                                                                |              /                          _______________________                                                                 |
                         /  1844472079240470   567*\/ 714672258426750647733                                                                 |             /  1844472079240470   567*\/ 714672258426750647733                                                                  |
              4210802*3 /   ---------------- + -----------------------------                                                                |  4210802*3 /   ---------------- + -----------------------------                                                                 |
                      \/       3054936851                 2105401                                                                           \          \/       3054936851                 2105401                                                                            /
$$x_{2} = - \frac{26105157411}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} + \frac{585308}{1451} + i \left(- \frac{\sqrt{3} \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{6} - \frac{26105157411 \sqrt{3}}{4210802 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}\right)$$
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                 /  1844472079240470   567*\/ 714672258426750647733                                                                    
              3 /   ---------------- + -----------------------------                                                                   
     585308   \/       3054936851                 2105401                                         26105157411                          
x3 = ------ - ------------------------------------------------------- + ---------------------------------------------------------------
      1451                               3                                           __________________________________________________
                                                                                    /                          _______________________ 
                                                                                   /  1844472079240470   567*\/ 714672258426750647733  
                                                                        2105401*3 /   ---------------- + ----------------------------- 
                                                                                \/       3054936851                 2105401            
$$x_{3} = - \frac{\sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}}{3} + \frac{26105157411}{2105401 \sqrt[3]{\frac{1844472079240470}{3054936851} + \frac{567 \sqrt{714672258426750647733}}{2105401}}} + \frac{585308}{1451}$$
x3 = -(1844472079240470/3054936851 + 567*sqrt(714672258426750647733)/2105401)^(1/3)/3 + 26105157411/(2105401*(1844472079240470/3054936851 + 567*sqrt(714672258426750647733)/2105401)^(1/3)) + 585308/1451
Respuesta numérica [src]
x1 = 399.779280668363
x2 = 405.184101912545 + 111.395131405712*i
x3 = 405.184101912545 - 111.395131405712*i
x3 = 405.184101912545 - 111.395131405712*i