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-x^2*exp(-x)+2*x*exp(-x)=0

-x^2*exp(-x)+2*x*exp(-x)=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
  2  -x        -x    
-x *e   + 2*x*e   = 0
$$2 x e^{- x} + - x^{2} e^{- x} = 0$$
Gráfica
Respuesta rápida [src]
x1 = 0
$$x_{1} = 0$$
x2 = 2
$$x_{2} = 2$$
x2 = 2
Suma y producto de raíces [src]
suma
2
$$2$$
=
2
$$2$$
producto
0*2
$$0 \cdot 2$$
=
0
$$0$$
0
Respuesta numérica [src]
x1 = 54.2686954792205
x2 = 50.3963836086947
x3 = 46.558930992648
x4 = 39.0713592767794
x5 = 99.6764500177863
x6 = 77.8502200597028
x7 = 113.606309881405
x8 = 66.0091582728753
x9 = 62.0805571210015
x10 = 121.574503449427
x11 = 73.8959068817062
x12 = 40.9091112925386
x13 = 111.615084597457
x14 = 42.7734798936756
x15 = 119.581999032425
x16 = 37.2695206513987
x17 = 75.8723044353069
x18 = 105.643733917975
x19 = 60.1211385583235
x20 = 0.0
x21 = 87.7581351198125
x22 = 81.8100523902503
x23 = 52.3289362867604
x24 = 91.7280565000326
x25 = 101.665040427108
x26 = 115.597884083738
x27 = 67.9775817816825
x28 = 93.7141680867988
x29 = 85.774456655146
x30 = 64.0433676432483
x31 = 117.589786759242
x32 = 103.654146483763
x33 = 35.518234582377
x34 = 107.633771438231
x35 = 2.0
x36 = 109.624230413862
x37 = 44.6582150315442
x38 = 58.165604409395
x39 = 97.6884128679652
x40 = 48.4724450240127
x41 = 69.9483432722062
x42 = 56.2145487691854
x43 = 95.7009703512766
x44 = 89.7426914756113
x45 = 71.9211906076499
x46 = 79.8295111187539
x47 = 83.7917334746358
x47 = 83.7917334746358
Gráfico
-x^2*exp(-x)+2*x*exp(-x)=0 la ecuación