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La ecuación:
Ecuación 3^x=4
Ecuación 6*x^2+x-7=0
Ecuación 15-16x+4x^2=0
Ecuación 3*x=5
Expresar {x} en función de y en la ecuación:
6*x-19*y=-18
3*x-12*y=-14
17*x-19*y=-12
-4*x+14*y=-2
Expresiones idénticas
(x- uno)^ dos *(x- cinco)- seis - nueve *(x- cinco)- dos *(x+ uno)= cero
(x menos 1) al cuadrado multiplicar por (x menos 5) menos 6 menos 9 multiplicar por (x menos 5) menos 2 multiplicar por (x más 1) es igual a 0
(x menos uno) en el grado dos multiplicar por (x menos cinco) menos seis menos nueve multiplicar por (x menos cinco) menos dos multiplicar por (x más uno) es igual a cero
(x-1)2*(x-5)-6-9*(x-5)-2*(x+1)=0
x-12*x-5-6-9*x-5-2*x+1=0
(x-1)²*(x-5)-6-9*(x-5)-2*(x+1)=0
(x-1) en el grado 2*(x-5)-6-9*(x-5)-2*(x+1)=0
(x-1)^2(x-5)-6-9(x-5)-2(x+1)=0
(x-1)2(x-5)-6-9(x-5)-2(x+1)=0
x-12x-5-6-9x-5-2x+1=0
x-1^2x-5-6-9x-5-2x+1=0
(x-1)^2*(x-5)-6-9*(x-5)-2*(x+1)=O
Expresiones semejantes
(x-1)^2*(x-5)-6-9*(x+5)-2*(x+1)=0
(x-1)^2*(x-5)-6-9*(x-5)+2*(x+1)=0
(x-1)^2*(x-5)-6+9*(x-5)-2*(x+1)=0
(x-1)^2*(x-5)-6-9*(x-5)-2*(x-1)=0
(x-1)^2*(x-5)+6-9*(x-5)-2*(x+1)=0
(x-1)^2*(x+5)-6-9*(x-5)-2*(x+1)=0
(x+1)^2*(x-5)-6-9*(x-5)-2*(x+1)=0

(x-1)^2(x-5)-6-9(x-5)-2*(x+1)=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

Solución

Ha introducido [src]

       2                                        
(x - 1) *(x - 5) - 6 - 9*(x - 5) - 2*(x + 1) = 0

- 2 \left(x + 1\right) + \left(- 9 \left(x - 5\right) + \left(\left(x - 5\right) \left(x - 1\right)^{2} - 6\right)\right) = 0

Simplificar

Respuesta rápida [src]

              /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\
         49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 ||
              |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------||
              |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|
              |\/  89 + 12*I*\/ 762  *|- - - -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - - -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|
     7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /
x1 = - - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- + -----------------------------| - -----------------------------
     3                         3                                    6                \                        3                                    6                            6              /                 6

x_{1} = - \frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7}{3} + i \left(- \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6}\right)

              /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\
         49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 ||
              |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------||
              |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|
              |\/  89 + 12*I*\/ 762  *|- - + -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - + -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|
     7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /
x2 = - - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- - -----------------------------| + -----------------------------
     3                         3                                    6                \                        3                                    6                            6              /                 6

x_{2} = \frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7}{3} + i \left(- \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3}\right)

                                       ___________________
                                    3 /             _____ 
     7              49              \/  89 + 12*I*\/ 762  
x3 = - - ------------------------ - ----------------------
     3        ___________________             3           
           3 /             _____                          
         3*\/  89 + 12*I*\/ 762

x_{3} = \frac{7}{3} - \frac{\sqrt[3]{89 + 12 \sqrt{762} i}}{3} - \frac{49}{3 \sqrt[3]{89 + 12 \sqrt{762} i}}

x3 = 7/3 - (89 + 12*sqrt(762)*i)^(1/3)/3 - 49/(3*(89 + 12*sqrt(762)*i)^(1/3))

Suma y producto de raíces [src]

suma

         /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\            /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\                                                        
    49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 ||       49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 ||                                                        
         |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------||            |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------||                                                        
         |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|            |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|                                     ___________________
         |\/  89 + 12*I*\/ 762  *|- - - -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - - -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|            |\/  89 + 12*I*\/ 762  *|- - + -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - + -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|                                  3 /             _____ 
7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /   7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /   7              49              \/  89 + 12*I*\/ 762  
- - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- + -----------------------------| - ----------------------------- + - - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- - -----------------------------| + ----------------------------- + - - ------------------------ - ----------------------
3                         3                                    6                \                        3                                    6                            6              /                 6                 3                         3                                    6                \                        3                                    6                            6              /                 6                 3        ___________________             3           
                                                                                                                                                                                                                                                                                                                                                                                                                                                                  3 /             _____                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                3*\/  89 + 12*I*\/ 762

\left(\frac{7}{3} - \frac{\sqrt[3]{89 + 12 \sqrt{762} i}}{3} - \frac{49}{3 \sqrt[3]{89 + 12 \sqrt{762} i}}\right) + \left(\left(\frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7}{3} + i \left(- \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3}\right)\right) + \left(- \frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7}{3} + i \left(- \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6}\right)\right)\right)

                                    /                  1                   \        /                  1                   \                                 /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\
                               49*re|--------------------------------------|   49*re|--------------------------------------|                                 |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||
                                    |   ___________________ /          ___\|        |   ___________________ /          ___\|                                 |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||
                                    |3 /             _____  |  1   I*\/ 3 ||        |3 /             _____  |  1   I*\/ 3 ||      ___________________        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||
                                    |\/  89 + 12*I*\/ 762  *|- - + -------||        |\/  89 + 12*I*\/ 762  *|- - - -------||   3 /             _____    7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - + -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||     |       |\/  89 + 12*I*\/ 762  *|- - - -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||
               49                   \                       \  2      2   //        \                       \  2      2   //   \/  89 + 12*I*\/ 762          \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|     |       \                       \  2      2   //        \       3        /              \       3        /|
7 - ------------------------ - --------------------------------------------- - --------------------------------------------- - ---------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- - -----------------------------| + I*|- --------------------------------------------- + ----------------------- + -----------------------------|
         ___________________                         3                                               3                                   3                         3                \                        3                                    6                            6              /     \                        3                                    6                            6              /
      3 /             _____                                                                                                                                                                                                                                                                                                                                                                                    
    3*\/  89 + 12*I*\/ 762

- \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{3} + 7 - \frac{\sqrt[3]{89 + 12 \sqrt{762} i}}{3} + i \left(- \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6}\right) + i \left(- \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3}\right) - \frac{49}{3 \sqrt[3]{89 + 12 \sqrt{762} i}}

producto

/         /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\\ /         /                  1                   \        /    /     _____\\     /       /                  1                   \        /    /     _____\\              /    /     _____\\\              /    /     _____\\\                                                        
|    49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 ||| |    49*re|--------------------------------------|        |    |12*\/ 762 ||     |  49*im|--------------------------------------|        |    |12*\/ 762 ||              |    |12*\/ 762 |||              |    |12*\/ 762 |||                                                        
|         |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------||| |         |   ___________________ /          ___\|        |atan|----------||     |       |   ___________________ /          ___\|        |atan|----------||              |atan|----------|||              |atan|----------|||                                                        
|         |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|| |         |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|     |       |3 /             _____  |  1   I*\/ 3 ||        |    \    89    /|       ___    |    \    89    /||       ___    |    \    89    /|| /                                  ___________________\
|         |\/  89 + 12*I*\/ 762  *|- - - -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - - -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|| |         |\/  89 + 12*I*\/ 762  *|- - + -------||   7*cos|----------------|     |       |\/  89 + 12*I*\/ 762  *|- - + -------||   7*sin|----------------|   7*\/ 3 *cos|----------------||   7*\/ 3 *sin|----------------|| |                               3 /             _____ |
|7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /| |7        \                       \  2      2   //        \       3        /     |       \                       \  2      2   //        \       3        /              \       3        /|              \       3        /| |7              49              \/  89 + 12*I*\/ 762  |
|- - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- + -----------------------------| - -----------------------------|*|- - --------------------------------------------- + ----------------------- + I*|- --------------------------------------------- + ----------------------- - -----------------------------| + -----------------------------|*|- - ------------------------ - ----------------------|
\3                         3                                    6                \                        3                                    6                            6              /                 6              / \3                         3                                    6                \                        3                                    6                            6              /                 6              / |3        ___________________             3           |
                                                                                                                                                                                                                                                                                                                                                                                                                                                            |      3 /             _____                          |
                                                                                                                                                                                                                                                                                                                                                                                                                                                            \    3*\/  89 + 12*I*\/ 762                           /

\left(- \frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7}{3} + i \left(- \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6}\right)\right) \left(\frac{7 \sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3} + \frac{7}{3} + i \left(- \frac{7 \sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} + \frac{7 \sin{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}}{6} - \frac{49 \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{89 + 12 \sqrt{762} i}}\right)}}{3}\right)\right) \left(\frac{7}{3} - \frac{\sqrt[3]{89 + 12 \sqrt{762} i}}{3} - \frac{49}{3 \sqrt[3]{89 + 12 \sqrt{762} i}}\right)

                                                               /   /    /     _____\\      /      /     _____\\\
                                                               |   |    |12*\/ 762 ||      |      |12*\/ 762 |||
    /        ___________________ /       ___________________\\ |   |atan|----------||      |2*atan|----------|||
    |     3 /             _____  |    3 /             _____ || |   |    \    89    /|      |      \    89    /||
-98*\49 - \/  89 + 12*I*\/ 762  *\7 - \/  89 + 12*I*\/ 762  //*|cos|----------------| + cos|------------------||
                                                               \   \       3        /      \        3         //
----------------------------------------------------------------------------------------------------------------
                                                 ___________________                                            
                                              3 /             _____                                             
                                           27*\/  89 + 12*I*\/ 762

- \frac{98 \left(49 - \left(7 - \sqrt[3]{89 + 12 \sqrt{762} i}\right) \sqrt[3]{89 + 12 \sqrt{762} i}\right) \left(\cos{\left(\frac{2 \operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)} + \cos{\left(\frac{\operatorname{atan}{\left(\frac{12 \sqrt{762}}{89} \right)}}{3} \right)}\right)}{27 \sqrt[3]{89 + 12 \sqrt{762} i}}

-98*(49 - (89 + 12*i*sqrt(762))^(1/3)*(7 - (89 + 12*i*sqrt(762))^(1/3)))*(cos(atan(12*sqrt(762)/89)/3) + cos(2*atan(12*sqrt(762)/89)/3))/(27*(89 + 12*i*sqrt(762))^(1/3))

Respuesta numérica [src]

x1 = 2.74111291847392

x2 = -1.89654952813192

x3 = 6.155436609658

x3 = 6.155436609658

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Expresiones semejantes

(x-1)^2*(x-5)-6-9*(x-5)-2*(x+1)=0 la ecuación

Solución numérica:

Solución

(x-1)^2(x-5)-6-9(x-5)-2*(x+1)=0 la ecuación