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La ecuación:
Ecuación (x-2)^2+(x-3)^2=2x^2
Ecuación √(x^2-1)=2*x
Ecuación (x-2)^2=(x-9)^2
Ecuación x^2=35
Expresar {x} en función de y en la ecuación:
-9*x-15*y=-4
-13*x+7*y=11
-7*x-7*y=-14
16*x+7*y=8
Expresiones idénticas
dos *x^ tres *y+(- seis)*x*y- tres *y= cero
2 multiplicar por x al cubo multiplicar por y más ( menos 6) multiplicar por x multiplicar por y menos 3 multiplicar por y es igual a 0
dos multiplicar por x en el grado tres multiplicar por y más ( menos seis) multiplicar por x multiplicar por y menos tres multiplicar por y es igual a cero
2*x3*y+(-6)*x*y-3*y=0
2*x3*y+-6*x*y-3*y=0
2*x³*y+(-6)*x*y-3*y=0
2*x en el grado 3*y+(-6)*x*y-3*y=0
2x^3y+(-6)xy-3y=0
2x3y+(-6)xy-3y=0
2x3y+-6xy-3y=0
2x^3y+-6xy-3y=0
2*x^3*y+(-6)*x*y-3*y=O
Expresiones semejantes
2*x^3*y+(6)*x*y-3*y=0
2*x^3*y-(-6)*x*y-3*y=0
2*x^3*y+(-6)*x*y+3*y=0

2x^3y+(-6)xy-3*y=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

Solución

Ha introducido [src]

   3                     
2*x *y + -6*x*y - 3*y = 0

- 3 y + \left(- 6 x y + 2 x^{3} y\right) = 0

Simplificar

Teorema de Cardano-Vieta

reescribamos la ecuación

- 3 y + \left(- 6 x y + 2 x^{3} y\right) = 0

a x^{3} + b x^{2} + c x + d = 0

como ecuación cúbica reducida

x^{3} + \frac{b x^{2}}{a} + \frac{c x}{a} + \frac{d}{a} = 0

\frac{2 x^{3} y - 6 x y - 3 y}{2 y} = 0

p x^{2} + q x + v + x^{3} = 0

donde

p = \frac{b}{a}

p = 0

q = \frac{c}{a}

q = -3

v = \frac{d}{a}

v = - \frac{3}{2}

Fórmulas de Cardano-Vieta

x_{1} + x_{2} + x_{3} = - p

x_{1} x_{2} + x_{1} x_{3} + x_{2} x_{3} = q

x_{1} x_{2} x_{3} = v

x_{1} + x_{2} + x_{3} = 0

x_{1} x_{2} + x_{1} x_{3} + x_{2} x_{3} = -3

x_{1} x_{2} x_{3} = - \frac{3}{2}

Gráfica

Respuesta rápida [src]

          /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                         
          |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                         
          |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                         
          |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                         
       cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                         
          \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \
x1 = - ---------------- + I*|- ---------------- - ---------------------- + im|----------------------------------|| + ---------------------- + re|----------------------------------|
              2             |         2                     2                |                     _____________||             2                |                     _____________|
                            |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ |
                            |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  |
                            |                                                ||- - - -------|*3 /   - + ------- ||                              ||- - - -------|*3 /   - + ------- |
                            \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    /

x_{1} = - \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} + \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(- \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)}\right)

          /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                         
          |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                         
          |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                         
          |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                         
       cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                         
          \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \
x2 = - ---------------- + I*|- ---------------- + ---------------------- + im|----------------------------------|| - ---------------------- + re|----------------------------------|
              2             |         2                     2                |                     _____________||             2                |                     _____________|
                            |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ |
                            |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  |
                            |                                                ||- - + -------|*3 /   - + ------- ||                              ||- - + -------|*3 /   - + ------- |
                            \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    /

x_{2} = \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(\operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2}\right)

                               _____________
                              /         ___ 
             1               /  3   I*\/ 7  
x3 = ------------------ + 3 /   - + ------- 
          _____________   \/    4      4    
         /         ___                      
        /  3   I*\/ 7                       
     3 /   - + -------                      
     \/    4      4

x_{3} = \frac{1}{\sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}} + \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}

x3 = (3/4 + sqrt(7)*i/4)^(-1/3) + (3/4 + sqrt(7)*i/4)^(1/3)

Suma y producto de raíces [src]

suma

     /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                                 /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                                                                   
     |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                                 |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                                                                   
     |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                                 |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                                                                   
     |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                                 |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                                                      _____________
  cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                              cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                                                     /         ___ 
     \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \        \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \           1               /  3   I*\/ 7  
- ---------------- + I*|- ---------------- - ---------------------- + im|----------------------------------|| + ---------------------- + re|----------------------------------| + - ---------------- + I*|- ---------------- + ---------------------- + im|----------------------------------|| - ---------------------- + re|----------------------------------| + ------------------ + 3 /   - + ------- 
         2             |         2                     2                |                     _____________||             2                |                     _____________|            2             |         2                     2                |                     _____________||             2                |                     _____________|        _____________   \/    4      4    
                       |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ |                          |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ |       /         ___                      
                       |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  |                          |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  |      /  3   I*\/ 7                       
                       |                                                ||- - - -------|*3 /   - + ------- ||                              ||- - - -------|*3 /   - + ------- |                          |                                                ||- - + -------|*3 /   - + ------- ||                              ||- - + -------|*3 /   - + ------- |   3 /   - + -------                      
                       \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    /                          \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    /   \/    4      4

\left(\left(\operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(\operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2}\right)\right) + \left(- \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} + \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(- \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)}\right)\right)\right) + \left(\frac{1}{\sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}} + \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}\right)

                                                               /     /    /  ___\\            /    /  ___\\                                         \     /     /    /  ___\\            /    /  ___\\                                         \                                                                                  
                                                               |     |    |\/ 7 ||            |    |\/ 7 ||                                         |     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |                                                                                  
                                             /    /  ___\\     |     |atan|-----||            |atan|-----||                                         |     |     |atan|-----||            |atan|-----||                                         |                                                                                  
                          _____________      |    |\/ 7 ||     |     |    \  3  /|     ___    |    \  3  /|                                         |     |     |    \  3  /|     ___    |    \  3  /|                                         |                                                                                  
                         /         ___       |atan|-----||     |  sin|-----------|   \/ 3 *cos|-----------|                                         |     |  sin|-----------|   \/ 3 *cos|-----------|                                         |                                                                                  
        1               /  3   I*\/ 7        |    \  3  /|     |     \     3     /            \     3     /     /                1                 \|     |     \     3     /            \     3     /     /                1                 \|     /                1                 \     /                1                 \
------------------ + 3 /   - + -------  - cos|-----------| + I*|- ---------------- + ---------------------- + im|----------------------------------|| + I*|- ---------------- - ---------------------- + im|----------------------------------|| + re|----------------------------------| + re|----------------------------------|
     _____________   \/    4      4          \     3     /     |         2                     2                |                     _____________||     |         2                     2                |                     _____________||     |                     _____________|     |                     _____________|
    /         ___                                              |                                                |/          ___\     /         ___ ||     |                                                |/          ___\     /         ___ ||     |/          ___\     /         ___ |     |/          ___\     /         ___ |
   /  3   I*\/ 7                                               |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||     |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||     ||  1   I*\/ 3 |    /  3   I*\/ 7  |     ||  1   I*\/ 3 |    /  3   I*\/ 7  |
3 /   - + -------                                              |                                                ||- - + -------|*3 /   - + ------- ||     |                                                ||- - - -------|*3 /   - + ------- ||     ||- - + -------|*3 /   - + ------- |     ||- - - -------|*3 /   - + ------- |
\/    4      4                                                 \                                                \\  2      2   / \/    4      4    //     \                                                \\  2      2   / \/    4      4    //     \\  2      2   / \/    4      4    /     \\  2      2   / \/    4      4    /

- \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)} + \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} + \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} + \frac{1}{\sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}} + i \left(\operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2}\right) + i \left(- \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)}\right) + \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}

producto

/     /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                         \ /     /    /  ___\\     /     /    /  ___\\            /    /  ___\\                                         \            /    /  ___\\                                         \                                          
|     |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                         | |     |    |\/ 7 ||     |     |    |\/ 7 ||            |    |\/ 7 ||                                         |            |    |\/ 7 ||                                         |                                          
|     |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                         | |     |atan|-----||     |     |atan|-----||            |atan|-----||                                         |            |atan|-----||                                         |                                          
|     |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                         | |     |    \  3  /|     |     |    \  3  /|     ___    |    \  3  /|                                         |     ___    |    \  3  /|                                         | /                          _____________\
|  cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                         | |  cos|-----------|     |  sin|-----------|   \/ 3 *cos|-----------|                                         |   \/ 3 *sin|-----------|                                         | |                         /         ___ |
|     \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \| |     \     3     /     |     \     3     /            \     3     /     /                1                 \|            \     3     /     /                1                 \| |        1               /  3   I*\/ 7  |
|- ---------------- + I*|- ---------------- - ---------------------- + im|----------------------------------|| + ---------------------- + re|----------------------------------||*|- ---------------- + I*|- ---------------- + ---------------------- + im|----------------------------------|| - ---------------------- + re|----------------------------------||*|------------------ + 3 /   - + ------- |
|         2             |         2                     2                |                     _____________||             2                |                     _____________|| |         2             |         2                     2                |                     _____________||             2                |                     _____________|| |     _____________   \/    4      4    |
|                       |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ || |                       |                                                |/          ___\     /         ___ ||                              |/          ___\     /         ___ || |    /         ___                      |
|                       |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  || |                       |                                                ||  1   I*\/ 3 |    /  3   I*\/ 7  ||                              ||  1   I*\/ 3 |    /  3   I*\/ 7  || |   /  3   I*\/ 7                       |
|                       |                                                ||- - - -------|*3 /   - + ------- ||                              ||- - - -------|*3 /   - + ------- || |                       |                                                ||- - + -------|*3 /   - + ------- ||                              ||- - + -------|*3 /   - + ------- || |3 /   - + -------                      |
\                       \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    // \                       \                                                \\  2      2   / \/    4      4    //                              \\  2      2   / \/    4      4    // \\/    4      4                         /

\left(- \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} + \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(- \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)}\right)\right) \left(\operatorname{re}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} - \frac{\sqrt{3} \sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + i \left(\operatorname{im}{\left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}}\right)} - \frac{\sin{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2} + \frac{\sqrt{3} \cos{\left(\frac{\operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}}{2}\right)\right) \left(\frac{1}{\sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}} + \sqrt[3]{\frac{3}{4} + \frac{\sqrt{7} i}{4}}\right)

      /          /      /  ___\\\                             
      |          |      |\/ 7 |||                             
      |          |2*atan|-----||| /             2/3          \
3 ___ |          |      \  3  /|| |/        ___\        3 ___|
\/ 2 *|-1 + 2*cos|-------------||*\\3 + I*\/ 7 /    + 2*\/ 2 /
      \          \      3      //                             
--------------------------------------------------------------
                           _____________                      
                        3 /         ___                       
                      2*\/  3 + I*\/ 7

\frac{\sqrt[3]{2} \left(-1 + 2 \cos{\left(\frac{2 \operatorname{atan}{\left(\frac{\sqrt{7}}{3} \right)}}{3} \right)}\right) \left(2 \sqrt[3]{2} + \left(3 + \sqrt{7} i\right)^{\frac{2}{3}}\right)}{2 \sqrt[3]{3 + \sqrt{7} i}}

2^(1/3)*(-1 + 2*cos(2*atan(sqrt(7)/3)/3))*((3 + i*sqrt(7))^(2/3) + 2*2^(1/3))/(2*(3 + i*sqrt(7))^(1/3))

Otras calculadoras

¿Cómo usar?

Expresiones idénticas

Expresiones semejantes

2*x^3*y+(-6)*x*y-3*y=0 la ecuación

Solución numérica:

Solución

2x^3y+(-6)xy-3*y=0 la ecuación