Sr Examen

Otras calculadoras

3*9^(x-1/2)-7*6^x+3*4^(x-1)=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

v

Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
   x - 1/2      x      x - 1    
3*9        - 7*6  + 3*4      = 0
$$3 \cdot 4^{x - 1} + \left(- 7 \cdot 6^{x} + 3 \cdot 9^{x - \frac{1}{2}}\right) = 0$$
Gráfica
Respuesta numérica [src]
x1 = -97.0161482956131
x2 = -59.0161484422485
x3 = -51.0161520537291
x4 = -77.0161482957123
x5 = -65.0161483084864
x6 = -43.0162446182565
x7 = -33.0217240768723
x8 = -71.0161482967432
x9 = -31.0287556103561
x10 = -113.016148295613
x11 = -91.0161482956134
x12 = -35.0186210479684
x13 = -25.1750354476286
x14 = -53.0161499658844
x15 = -115.016148295613
x16 = -39.0166360625964
x17 = -81.0161482956327
x18 = -67.0161483013346
x19 = -103.016148295613
x20 = -69.016148298156
x21 = -73.0161482961154
x22 = -111.016148295613
x23 = -85.0161482956169
x24 = -89.0161482956138
x25 = -49.016156751402
x26 = -47.0161673212788
x27 = -109.016148295613
x28 = -83.0161482956218
x29 = -99.0161482956131
x30 = -63.0161483245781
x31 = -107.016148295613
x32 = -101.016148295613
x33 = -95.0161482956131
x34 = -57.0161486255429
x35 = -79.0161482956572
x36 = -29.0448347994325
x37 = -61.0161483607844
x38 = -23.4447190496458
x39 = -105.016148295613
x40 = -87.0161482956148
x41 = -41.0163650398262
x42 = -93.0161482956132
x43 = -37.0172462400292
x44 = 4.76055797783778
x45 = -55.0161490379554
x46 = -45.0161911040736
x47 = -5.47006926918923
x48 = -27.0824004227328
x49 = -75.0161482958363
x49 = -75.0161482958363