(5x-4)*3^(4x-5)=5x-4 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Gráfica
x1=54
x2=45
log(243) pi*I
x3 = -------- + ------
4*log(3) log(3)
x3=4log(3)log(243)+log(3)iπ
log(243) pi*I
x4 = -------- - --------
4*log(3) 2*log(3)
x4=4log(3)log(243)−2log(3)iπ
log(243) pi*I
x5 = -------- + --------
4*log(3) 2*log(3)
x5=4log(3)log(243)+2log(3)iπ
x5 = log(243)/(4*log(3)) + i*pi/(2*log(3))
Suma y producto de raíces
[src]
log(243) pi*I log(243) pi*I log(243) pi*I
4/5 + 5/4 + -------- + ------ + -------- - -------- + -------- + --------
4*log(3) log(3) 4*log(3) 2*log(3) 4*log(3) 2*log(3)
(4log(3)log(243)+2log(3)iπ)+((4log(3)log(243)−2log(3)iπ)+((54+45)+(4log(3)log(243)+log(3)iπ)))
41 3*log(243) pi*I
-- + ---------- + ------
20 4*log(3) log(3)
2041+4log(3)3log(243)+log(3)iπ
4*5 /log(243) pi*I \ /log(243) pi*I \ /log(243) pi*I \
---*|-------- + ------|*|-------- - --------|*|-------- + --------|
5*4 \4*log(3) log(3)/ \4*log(3) 2*log(3)/ \4*log(3) 2*log(3)/
4⋅54⋅5(4log(3)log(243)+log(3)iπ)(4log(3)log(243)−2log(3)iπ)(4log(3)log(243)+2log(3)iπ)
(-2*pi*I + log(243))*(2*pi*I + log(243))*(4*pi*I + log(243))
------------------------------------------------------------
3
64*log (3)
64log(3)3(log(243)−2iπ)(log(243)+2iπ)(log(243)+4iπ)
(-2*pi*i + log(243))*(2*pi*i + log(243))*(4*pi*i + log(243))/(64*log(3)^3)
x3 = 1.25 + 2.85960086738013*i
x4 = 1.25 - 1.42980043369006*i
x5 = 1.25 + 1.42980043369006*i
x5 = 1.25 + 1.42980043369006*i