(9x-4)*ln(x+a)=(9x-4)*ln(2x-a) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Suma y producto de raíces
[src]
4/9 + 2*re(a) + 2*I*im(a)
$$\left(2 \operatorname{re}{\left(a\right)} + 2 i \operatorname{im}{\left(a\right)}\right) + \frac{4}{9}$$
4/9 + 2*re(a) + 2*I*im(a)
$$2 \operatorname{re}{\left(a\right)} + 2 i \operatorname{im}{\left(a\right)} + \frac{4}{9}$$
4*(2*re(a) + 2*I*im(a))
-----------------------
9
$$\frac{4 \left(2 \operatorname{re}{\left(a\right)} + 2 i \operatorname{im}{\left(a\right)}\right)}{9}$$
8*re(a) 8*I*im(a)
------- + ---------
9 9
$$\frac{8 \operatorname{re}{\left(a\right)}}{9} + \frac{8 i \operatorname{im}{\left(a\right)}}{9}$$
$$x_{1} = \frac{4}{9}$$
$$x_{2} = 2 \operatorname{re}{\left(a\right)} + 2 i \operatorname{im}{\left(a\right)}$$