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-8*x/(1-4*x^2)+8*x*(2-4*x^2)/(1-4*x^2)^2=0

-8*x/(1-4*x^2)+8*x*(2-4*x^2)/(1-4*x^2)^2=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
               /       2\    
  -8*x     8*x*\2 - 4*x /    
-------- + -------------- = 0
       2              2      
1 - 4*x     /       2\       
            \1 - 4*x /       
$$\frac{\left(-1\right) 8 x}{1 - 4 x^{2}} + \frac{8 x \left(2 - 4 x^{2}\right)}{\left(1 - 4 x^{2}\right)^{2}} = 0$$
Solución detallada
Tenemos la ecuación:
$$\frac{\left(-1\right) 8 x}{1 - 4 x^{2}} + \frac{8 x \left(2 - 4 x^{2}\right)}{\left(1 - 4 x^{2}\right)^{2}} = 0$$
cambiamos:
Saquemos el factor común fuera de paréntesis
$$\frac{8 x}{\left(2 x - 1\right)^{2} \left(2 x + 1\right)^{2}} = 0$$
denominador
$$2 x - 1$$
entonces
x no es igual a 1/2

denominador
$$2 x + 1$$
entonces
x no es igual a -1/2

Ya que la parte derecha de la ecuación es igual a cero, la solución de la ecuación será, si por lo menos uno de los factores en la parte izquierda de la ecuación es igual a cero.
Obtenemos ecuaciones
$$8 x = 0$$
resolvemos las ecuaciones obtenidas:
1.
$$8 x = 0$$
Dividamos ambos miembros de la ecuación en 8
x = 0 / (8)

Obtenemos la respuesta: x1 = 0
pero
x no es igual a 1/2

x no es igual a -1/2

Entonces la respuesta definitiva es:
$$x_{1} = 0$$
Gráfica
Respuesta rápida [src]
x1 = 0
$$x_{1} = 0$$
x1 = 0
Suma y producto de raíces [src]
suma
0
$$0$$
=
0
$$0$$
producto
0
$$0$$
=
0
$$0$$
0
Respuesta numérica [src]
x1 = -34685.2238508069
x2 = 8537.86863980685
x3 = -14341.3986097472
x4 = -19427.6147484846
x5 = -38923.3466458791
x6 = -16036.8456118264
x7 = -36380.4758096802
x8 = -20275.2886303845
x9 = -10102.4310070687
x10 = -26208.8796792237
x11 = -18579.9345129557
x12 = 11081.5508839862
x13 = 36511.7120364978
x14 = -11798.0996176579
x15 = 13624.9086094898
x16 = -21970.6202744307
x17 = 33121.2043339758
x18 = -42313.830226851
x19 = 19558.8588925157
x20 = -13493.652638635
x21 = -22818.2792340396
x22 = -9254.53351431862
x23 = 34816.4603947213
x24 = 16168.0949169793
x25 = -39770.9686062188
x26 = 32273.5744288882
x27 = 38206.9598474975
x28 = -32989.9674229393
x29 = 20406.531869487
x30 = -10950.2831152022
x31 = -8406.57691614995
x32 = 27187.7613883369
x33 = 23797.174810969
x34 = -31294.7057998681
x35 = -35532.850348893
x36 = -25361.2341672333
x37 = 21254.1993640205
x38 = 22949.5203355027
x39 = -27904.1631809699
x40 = 35664.0867285976
x41 = 12777.1468006199
x42 = -15189.1287650191
x43 = 22101.8620068423
x44 = 41597.4458505291
x45 = -30447.072768969
x46 = 37359.336388253
x47 = 18711.1796881018
x48 = -27056.5226052574
x49 = -40618.5898268606
x50 = 39054.5824723415
x51 = 28883.0397430994
x52 = -33837.5962374748
x53 = 0.0
x54 = 17863.4933698517
x55 = 39902.2043159579
x56 = 15320.379926056
x57 = 29730.6759320616
x58 = -29599.438089028
x59 = 11929.3626041313
x60 = -37228.1003040171
x61 = 40749.8254270952
x62 = -38075.7238964438
x63 = 9385.81505505276
x64 = -12645.8876722313
x65 = -24513.585801063
x66 = 10233.7048030184
x67 = 26340.1188378871
x68 = -28751.8016142121
x69 = -16884.5511541357
x70 = -7558.54134111333
x71 = 7689.84682796776
x72 = 14472.6519637332
x73 = 28035.4016220898
x74 = -21122.9569234407
x75 = -41466.2103531632
x76 = 24644.8258307949
x77 = -32142.3373121764
x78 = -17732.2470128044
x79 = 25492.473739662
x80 = 17015.7988747715
x81 = 30578.3103496376
x82 = 42445.0656274583
x83 = -23665.9342740668
x84 = 31425.9431391559
x85 = 33968.8329580681
x85 = 33968.8329580681
Gráfico
-8*x/(1-4*x^2)+8*x*(2-4*x^2)/(1-4*x^2)^2=0 la ecuación