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2x^5+3x^4-5^3-5x^2+3x+2=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
   5      4            2              
2*x  + 3*x  - 125 - 5*x  + 3*x + 2 = 0
(3x+(5x2+((2x5+3x4)125)))+2=0\left(3 x + \left(- 5 x^{2} + \left(\left(2 x^{5} + 3 x^{4}\right) - 125\right)\right)\right) + 2 = 0
Respuesta rápida [src]
x1 = 2.0955444870238
x1=2.0955444870238x_{1} = 2.0955444870238
x2 = -2.20597599336233 - 1.41050636475581*I
x2=2.205975993362331.41050636475581ix_{2} = -2.20597599336233 - 1.41050636475581 i
x3 = -2.20597599336233 + 1.41050636475581*I
x3=2.20597599336233+1.41050636475581ix_{3} = -2.20597599336233 + 1.41050636475581 i
x4 = 0.408203749850426 - 2.02832086421604*I
x4=0.4082037498504262.02832086421604ix_{4} = 0.408203749850426 - 2.02832086421604 i
x5 = 0.408203749850426 + 2.02832086421604*I
x5=0.408203749850426+2.02832086421604ix_{5} = 0.408203749850426 + 2.02832086421604 i
x5 = 0.408203749850426 + 2.02832086421604*i
Suma y producto de raíces [src]
suma
2.0955444870238 + -2.20597599336233 - 1.41050636475581*I + -2.20597599336233 + 1.41050636475581*I + 0.408203749850426 - 2.02832086421604*I + 0.408203749850426 + 2.02832086421604*I
((0.4082037498504262.02832086421604i)+((2.0955444870238+(2.205975993362331.41050636475581i))+(2.20597599336233+1.41050636475581i)))+(0.408203749850426+2.02832086421604i)\left(\left(0.408203749850426 - 2.02832086421604 i\right) + \left(\left(2.0955444870238 + \left(-2.20597599336233 - 1.41050636475581 i\right)\right) + \left(-2.20597599336233 + 1.41050636475581 i\right)\right)\right) + \left(0.408203749850426 + 2.02832086421604 i\right)
=
-1.50000000000000
1.5-1.5
producto
2.0955444870238*(-2.20597599336233 - 1.41050636475581*I)*(-2.20597599336233 + 1.41050636475581*I)*(0.408203749850426 - 2.02832086421604*I)*(0.408203749850426 + 2.02832086421604*I)
2.0955444870238(2.205975993362331.41050636475581i)(2.20597599336233+1.41050636475581i)(0.4082037498504262.02832086421604i)(0.408203749850426+2.02832086421604i)2.0955444870238 \left(-2.20597599336233 - 1.41050636475581 i\right) \left(-2.20597599336233 + 1.41050636475581 i\right) \left(0.408203749850426 - 2.02832086421604 i\right) \left(0.408203749850426 + 2.02832086421604 i\right)
=
61.5000000000000
61.561.5
61.5000000000000
Respuesta numérica [src]
x1 = 0.408203749850426 - 2.02832086421604*i
x2 = 0.408203749850426 + 2.02832086421604*i
x3 = -2.20597599336233 - 1.41050636475581*i
x4 = -2.20597599336233 + 1.41050636475581*i
x5 = 2.0955444870238
x5 = 2.0955444870238