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x*(x-1)^3-1,87*10^(-5)=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
         3   1.0e-5*(-187)    
x*(x - 1)  + ------------- = 0
                  100         
$$x \left(x - 1\right)^{3} + \frac{\left(-187\right) 1.0 \cdot 10^{-5}}{100} = 0$$
Gráfica
Respuesta rápida [src]
x1 = -1.86989510280769e-5
$$x_{1} = -1.86989510280769 \cdot 10^{-5}$$
x2 = 1.02631401486492
$$x_{2} = 1.02631401486492$$
x3 = 0.986852342043053 - 0.0231899487873955*I
$$x_{3} = 0.986852342043053 - 0.0231899487873955 i$$
x4 = 0.986852342043053 + 0.0231899487873955*I
$$x_{4} = 0.986852342043053 + 0.0231899487873955 i$$
x4 = 0.986852342043053 + 0.0231899487873955*i
Suma y producto de raíces [src]
suma
-1.86989510280769e-5 + 1.02631401486492 + 0.986852342043053 - 0.0231899487873955*I + 0.986852342043053 + 0.0231899487873955*I
$$\left(\left(-1.86989510280769 \cdot 10^{-5} + 1.02631401486492\right) + \left(0.986852342043053 - 0.0231899487873955 i\right)\right) + \left(0.986852342043053 + 0.0231899487873955 i\right)$$
=
3.00000000000000
$$3.0$$
producto
-1.86989510280769e-5*1.02631401486492*(0.986852342043053 - 0.0231899487873955*I)*(0.986852342043053 + 0.0231899487873955*I)
$$- 1.86989510280769 \cdot 10^{-5} \cdot 1.02631401486492 \left(0.986852342043053 - 0.0231899487873955 i\right) \left(0.986852342043053 + 0.0231899487873955 i\right)$$
=
-1.87000000000000e-5
$$-1.87 \cdot 10^{-5}$$
-1.87000000000000e-5
Respuesta numérica [src]
x1 = 0.986852342043053 + 0.0231899487873955*i
x2 = 1.02631401486492
x3 = -1.86989510280769e-5
x4 = 0.986852342043053 - 0.0231899487873955*i
x4 = 0.986852342043053 - 0.0231899487873955*i