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z=x^lny-8x*sqrty^3^4 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
                       81
     log(y)         ___  
z = x       - 8*x*\/ y   
z=8x(y)81+xlog(y)z = - 8 x \left(\sqrt{y}\right)^{81} + x^{\log{\left(y \right)}}
Gráfica
Suma y producto de raíces [src]
suma
      /   81/2\     /      /   81/2\     / log(y)\\     / log(y)\
- 8*re\x*y    / + I*\- 8*im\x*y    / + im\x      // + re\x      /
i(im(xlog(y))8im(xy812))+re(xlog(y))8re(xy812)i \left(\operatorname{im}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{im}{\left(x y^{\frac{81}{2}}\right)}\right) + \operatorname{re}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{re}{\left(x y^{\frac{81}{2}}\right)}
=
      /   81/2\     /      /   81/2\     / log(y)\\     / log(y)\
- 8*re\x*y    / + I*\- 8*im\x*y    / + im\x      // + re\x      /
i(im(xlog(y))8im(xy812))+re(xlog(y))8re(xy812)i \left(\operatorname{im}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{im}{\left(x y^{\frac{81}{2}}\right)}\right) + \operatorname{re}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{re}{\left(x y^{\frac{81}{2}}\right)}
producto
      /   81/2\     /      /   81/2\     / log(y)\\     / log(y)\
- 8*re\x*y    / + I*\- 8*im\x*y    / + im\x      // + re\x      /
i(im(xlog(y))8im(xy812))+re(xlog(y))8re(xy812)i \left(\operatorname{im}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{im}{\left(x y^{\frac{81}{2}}\right)}\right) + \operatorname{re}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{re}{\left(x y^{\frac{81}{2}}\right)}
=
      /   81/2\     /      /   81/2\     / log(y)\\     / log(y)\
- 8*re\x*y    / + I*\- 8*im\x*y    / + im\x      // + re\x      /
i(im(xlog(y))8im(xy812))+re(xlog(y))8re(xy812)i \left(\operatorname{im}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{im}{\left(x y^{\frac{81}{2}}\right)}\right) + \operatorname{re}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{re}{\left(x y^{\frac{81}{2}}\right)}
-8*re(x*y^(81/2)) + i*(-8*im(x*y^(81/2)) + im(x^log(y))) + re(x^log(y))
Respuesta rápida [src]
           /   81/2\     /      /   81/2\     / log(y)\\     / log(y)\
z1 = - 8*re\x*y    / + I*\- 8*im\x*y    / + im\x      // + re\x      /
z1=i(im(xlog(y))8im(xy812))+re(xlog(y))8re(xy812)z_{1} = i \left(\operatorname{im}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{im}{\left(x y^{\frac{81}{2}}\right)}\right) + \operatorname{re}{\left(x^{\log{\left(y \right)}}\right)} - 8 \operatorname{re}{\left(x y^{\frac{81}{2}}\right)}
z1 = i*(im(x^log(y)) - 8*im(x*y^(81/2))) + re(x^log(y)) - 8*re(x*y^(81/2))