ln(1108,9/648,3)=ln((90/40)^a*(210/110)^(1-a)) la ecuación
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Solución
Gráfica
-15.0 -12.5 -10.0 -7.5 -5.0 -2.5 0.0 2.5 5.0 7.5 10.0 12.5 5 -5
/ 1 \
| -------|
| /33\|
| log|--||
| \28/|
|/121979\ |
a1 = log||------| |
\\136143/ /
a 1 = log ( ( 121979 136143 ) 1 log ( 33 28 ) ) a_{1} = \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{33}{28} \right)}}} \right)} a 1 = log ( ( 136143 121979 ) l o g ( 28 33 ) 1 )
/ 1 \
| -------|
| /28\|
| log|--||
| \33/|
|/121979\ |
a2 = -log||------| |
\\136143/ /
a 2 = − log ( ( 121979 136143 ) 1 log ( 28 33 ) ) a_{2} = - \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{28}{33} \right)}}} \right)} a 2 = − log ( ( 136143 121979 ) l o g ( 33 28 ) 1 )
a2 = -log((121979/136143)^(1/log(28/33)))
Suma y producto de raíces
[src]
/ 1 \ / 1 \
| -------| | -------|
| /33\| | /28\|
| log|--|| | log|--||
| \28/| | \33/|
|/121979\ | |/121979\ |
log||------| | - log||------| |
\\136143/ / \\136143/ /
log ( ( 121979 136143 ) 1 log ( 33 28 ) ) − log ( ( 121979 136143 ) 1 log ( 28 33 ) ) \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{33}{28} \right)}}} \right)} - \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{28}{33} \right)}}} \right)} log ( ( 136143 121979 ) l o g ( 28 33 ) 1 ) − log ( ( 136143 121979 ) l o g ( 33 28 ) 1 )
/ 1 \ / 1 \
| -------| | -------|
| /28\| | /33\|
| log|--|| | log|--||
| \33/| | \28/|
|/121979\ | |/121979\ |
- log||------| | + log||------| |
\\136143/ / \\136143/ /
− log ( ( 121979 136143 ) 1 log ( 28 33 ) ) + log ( ( 121979 136143 ) 1 log ( 33 28 ) ) - \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{28}{33} \right)}}} \right)} + \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{33}{28} \right)}}} \right)} − log ( ( 136143 121979 ) l o g ( 33 28 ) 1 ) + log ( ( 136143 121979 ) l o g ( 28 33 ) 1 )
/ 1 \ / / 1 \\
| -------| | | -------||
| /33\| | | /28\||
| log|--|| | | log|--|||
| \28/| | | \33/||
|/121979\ | | |/121979\ ||
log||------| |*|-log||------| ||
\\136143/ / \ \\136143/ //
− log ( ( 121979 136143 ) 1 log ( 28 33 ) ) log ( ( 121979 136143 ) 1 log ( 33 28 ) ) - \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{28}{33} \right)}}} \right)} \log{\left(\left(\frac{121979}{136143}\right)^{\frac{1}{\log{\left(\frac{33}{28} \right)}}} \right)} − log ( ( 136143 121979 ) l o g ( 33 28 ) 1 ) log ( ( 136143 121979 ) l o g ( 28 33 ) 1 )
2 2 / log(14878876441)\
log (121979) + log (136143) - log\136143 /
---------------------------------------------------------
2 2 / log(784)\
log (28) + log (33) - log\33 /
− log ( 13614 3 log ( 14878876441 ) ) + log ( 121979 ) 2 + log ( 136143 ) 2 − log ( 3 3 log ( 784 ) ) + log ( 28 ) 2 + log ( 33 ) 2 \frac{- \log{\left(136143^{\log{\left(14878876441 \right)}} \right)} + \log{\left(121979 \right)}^{2} + \log{\left(136143 \right)}^{2}}{- \log{\left(33^{\log{\left(784 \right)}} \right)} + \log{\left(28 \right)}^{2} + \log{\left(33 \right)}^{2}} − log ( 3 3 l o g ( 784 ) ) + log ( 28 ) 2 + log ( 33 ) 2 − log ( 13614 3 l o g ( 14878876441 ) ) + log ( 121979 ) 2 + log ( 136143 ) 2
(log(121979)^2 + log(136143)^2 - log(136143^log(14878876441)))/(log(28)^2 + log(33)^2 - log(33^log(784)))