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27^x+12^x-2*8^x=0

27^x+12^x-2*8^x=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
  x     x      x    
27  + 12  - 2*8  = 0
$$- 2 \cdot 8^{x} + \left(12^{x} + 27^{x}\right) = 0$$
Gráfica
Respuesta numérica [src]
x1 = -61.9649870908677
x2 = 0.0
x3 = -107.964987090676
x4 = -55.9649870928595
x5 = -83.9649870906761
x6 = -49.9649871155474
x7 = -14.0261578329729
x8 = -65.9649870907139
x9 = -77.9649870906763
x10 = -85.9649870906761
x11 = -53.9649870955889
x12 = -31.9650238492908
x13 = -93.964987090676
x14 = -51.96498710173
x15 = -97.964987090676
x16 = -89.964987090676
x17 = -69.9649870906835
x18 = -71.9649870906794
x19 = -79.9649870906762
x20 = -33.9650034274704
x21 = -23.9659301295073
x22 = -57.9649870916465
x23 = -99.964987090676
x24 = -29.9650698017533
x25 = -105.964987090676
x26 = -87.964987090676
x27 = -17.9758693132911
x28 = -101.964987090676
x29 = -59.9649870911074
x30 = -41.9649877281013
x31 = -73.9649870906775
x32 = -47.9649871466365
x33 = -45.9649872165871
x34 = -103.964987090676
x35 = -27.9651732118887
x36 = -39.9649885248841
x37 = -21.9671118283313
x38 = -43.964987373976
x39 = -75.9649870906767
x40 = -95.964987090676
x41 = -81.9649870906761
x42 = -67.9649870906929
x43 = -35.9649943514009
x44 = -63.9649870907612
x45 = -91.964987090676
x46 = -25.9654059718249
x47 = -19.9697834023949
x48 = -37.9649903176505
x49 = -15.9900654804688
x50 = -109.964987090676
x50 = -109.964987090676
Gráfico
27^x+12^x-2*8^x=0 la ecuación