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3^(3x-38)*7^(x-8)=21^(2x-23) la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
 3*x - 38  x - 8     2*x - 23
3        *7      = 21        
33x387x8=212x233^{3 x - 38} \cdot 7^{x - 8} = 21^{2 x - 23}
Gráfica
0-110-100-90-80-70-60-50-40-30-20-101002000000000
Respuesta rápida [src]
x1 = 15
x1=15x_{1} = 15
x1 = 15
Suma y producto de raíces [src]
suma
15
1515
=
15
1515
producto
15
1515
=
15
1515
15
Respuesta numérica [src]
x1 = 0.117478946382756
x2 = -57.8825014796269
x3 = -25.8825014796269
x4 = 4.11691735876082
x5 = -101.882501479627
x6 = -87.8825014796269
x7 = -69.8825014796269
x8 = -71.8825014796269
x9 = 2.11739192384651
x10 = -91.8825014796269
x11 = -27.8825014796269
x12 = -21.882501479627
x13 = -29.8825014796269
x14 = -13.8825014797649
x15 = -3.88250213993751
x16 = -81.8825014796269
x17 = -85.8825014796269
x18 = -11.8825014803784
x19 = -103.882501479627
x20 = -1.88250507468221
x21 = -83.8825014796269
x22 = -77.8825014796269
x23 = -55.8825014796269
x24 = -97.8825014796269
x25 = -47.8825014796269
x26 = -43.8825014796269
x27 = -99.8825014796269
x28 = -17.8825014796315
x29 = -41.8825014796269
x30 = -23.8825014796269
x31 = -7.88250150190303
x32 = -63.8825014796269
x33 = -79.8825014796269
x34 = -73.8825014796269
x35 = -65.8825014796269
x36 = -75.8825014796269
x37 = -39.8825014796269
x38 = -89.8825014796269
x39 = -31.8825014796269
x40 = -49.8825014796269
x41 = -19.8825014796277
x42 = -67.8825014796269
x43 = -15.8825014796522
x44 = -95.8825014796269
x45 = -59.8825014796269
x46 = -93.8825014796269
x47 = -37.8825014796269
x48 = -9.88250148371841
x49 = -33.8825014796269
x50 = -35.8825014796269
x51 = -61.8825014796269
x52 = 15.0
x53 = -53.8825014796269
x54 = -45.8825014796269
x55 = -51.8825014796269
x56 = -5.88250160090822
x56 = -5.88250160090822